The Ancients - Bronze Age Star Map: The Nebra Sky Disk

Episode Date: March 8, 2026

In 1999, a mysterious bronze disc buried for millennia in central Europe transformed how we see the prehistoric world. The Nebra Sky Disk - forged 3,600 years ago - is the oldest known depiction of the night sky.In this episode of The Ancients, Tristan Hughes is joined, once again, by archaeologist Raven Todd DeSilva to uncover the remarkable story of this Bronze Age star map. Discovered in Germany in thrilling and illegal circumstances, this precious artefact reveals a sophisticated understanding of the heavens long before classical astronomy. Together, Tristan and Raven explore how ancient Europeans mapped the stars, what the disk’s symbols may represent, and why this extraordinary object continues to reshape our understanding of prehistoric science and belief.MOREThe Skulls of Jericho:Listen on AppleListen on SpotifyThe Bronze Age Collapse:Listen on AppleListen on Spotify Watch this episode on our YouTube channel: @TheAncientsPodcastPresented by Tristan Hughes. Audio editor is Aidan Lonergan. The producer is Joseph Knight. The senior producer is Anne-Marie Luff.All music courtesy of Epidemic SoundsThe Ancients is a History Hit podcast.Sign up to History Hit for hundreds of hours of original documentaries, with a new release every week. Sign up at https://www.historyhit.com/subscribe. You can take part in our listener survey here:https://insights.historyhit.com/history-hit-podcast-always-on Hosted on Acast. See acast.com/privacy for more information.

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Just visit historyhit.com slash subscribe. It's one of the most extraordinary objects ever discovered from prehistoric Europe. A 3,600-year-old bronze and gold disc created at a time when Stonehenge was still in use. Remarkable, it's the oldest known depiction of astronomical knowledge from anywhere in the world, the world's oldest map of stars. Discovered right at the end of the 20th century in Germany, in rather infamous circumstances. This is the Nebra Skydisk, an object so strange and precise that has revealed just how advanced these Bronze Age people were when it came to mapping the stars above.

Welcome to the ancients. I'm Tristan Hughes, your host, and this is the story of the Nebara Skydisk, a Bronze Age star map. Our guest is the award-winning archaeologist and art conservator Raven Todd DeSilver. Raven, it is such a pleasure to have you back on the show. It is so great to be back. To go back to the Bronze Age and Bronze Age Europe, and this is the oldest known star map in the world? It is, yes.

Wow. So this is the Nebara Skydisk. It is such a remarkable object. I had the good fortune of seeing it when it was at the British Museum's World of Stonehenge exhibition, and it's unlike any object I've ever seen. Me too. I was really fortunate to go to that exhibit as well.

It is one of the most stunning art. that, in my opinion, that has, like, ever existed. But it is also the most amazing thing that I think I've seen in a very long time. And how old are we talking about with this object? We're talking around 1800 to 1600 BCE. Okay. So around, yeah, around that nice, really good Bronze Age period. So almost 4,000 years old.

So we're going to delve into all of the details of this incredible last fact. But we've got to start off of its discovery, because this story in itself, it's quite the roller coaster. Yes, I love the story. I think a movie should be made about this. Okay, great. So to set the scene, the year is 1999. Right. Y2K madness. And there are these two metal detectorists in the region of Saxony-Anhalt in Germany, doing their thing illegally without a permit. Oh dear. Okay, right. Yeah. Always how one of these stories goes. And they're on the Middleburg Hill near the village of Nebara in Germany. and they uncover this horde.

This horde has a 30 centimeter round disc. It's made of bronze with some gold inlays on it. It's very mysterious. There's also some swords. There's some axes, a chisel, some spiral armbands, this whole collection of all of this beautiful bronze. And the discoverers, they know that they have done something illegal. And the very next day, they sell this horde to the black market in Cologne.

for, I think it was around 35,000 Deutsch marks. Wow, they sold it quick. They knew they had to get rid of it. They didn't want to get caught. So that's 1999. Over the next few years, passes a few hands over the black market. We're sure, we're not exactly, you know,

we don't know the whole details. It gets murky. And then around 2001, public knowledge of this horde, the Middleburg horde, becomes widespread. And this is the best part. This is such an Indiana Jones type moment.

there's an archaeologist. His name is Harold Miller. He is the nebruskydisk guy. Okay, he is the expert. And he gets involved in this police sting in 2002 with the Swiss police because a couple is trying to auction it off for, I think it was around, again, 700,000 Dorchmarks. It's gone up quite a bit. And they do it. They capture the horde. I'm not sure it's that, you know, super high stakes, but they do get their hands on this horde. and it finally goes back into the hands of the German authorities back home. They find they're able to track down the original two metal detectorists who found it. Wow. Gone full circle. They did. It was great. And they did go to trial. They actually got some jail time for it. What I love is that when they tried to appeal their sentences, it actually got extended. Wow.

So that's the justice system for you. But they were helpful actually in a sense. that they led the archaeologist to the exact spot that they found the hoard. And that helped us. Obviously, it's been a few years, but it did help kind of understand the context of this hoard. So that is the discovery of the nebroscitis, plus all this other amazing bronze material that was with it. And it was only in the 2000s then when they finally, I guess when they finally realize

just how incredible this horde was, when they can actually put it under the scientific knife as it was. Exactly. And this, especially the nebriskyitis, has a lot of, gone under a lot of scientific analysis because it had this very tabloid-esque discovery and retrieval and also just because of how fantastic and anomalous it is. And did this disc, did it make archaeologists rethink quite a lot of what they thought about Bronze Age Europe and this go away from this idea of unsophisticated cultures who

just fought against each other with swords and axes all the time? I definitely think so because we always see that sort of quote-unquote sophistication in places like Egypt and Mesopotamia and even Greece. But Central Europe, even, you know, northern Europe, a little bit of the UK, kind of gets a backseat, especially for the Bronze Age. No one really, at least not anyone who's specialized in it. You know, you don't really think about much what's going on. You say all these barbarians because you hear about the Romans that coming in after, right? And oh, we're going to have to civilize them all, et cetera, et cetera. So this was definitely one of the objects that was able to shift that narrative and get people to view Central Europe, especially during the Bronze Age, as something to pay attention to.

And we've got a sense already about each shape, given it's called a disc. But give us a sense of the size, first of all, how big an object are we talking about? 30 centimeters round, essentially. Very, very thin, though. It is just a little disk, and it has a few perforations around. around the edge at the moment that were made in previous time story. And so that's sort of the generic shape. It's just a round disc, 30 centimeters, like a dinner plate. Right. And the material, is it bronze? It is bronze and it's also got some gold inlay on it. Because when you look at pictures of it,

it's got that kind of that greenish look to it. But is that just bronze that's become oxidized over those thousands of years, right? Yes, it's that lovely patina that we get with age. Right. Well, we're going to focus in on this artifact. And I'm going to, well, your job is to describe this artifact through the different parts of it. It's fascinating to look at. And I have a picture here as well. And let's go through the details first off. So there's quite a lot packed in to this 30 centimetres, isn't it? And all of the yellow that you can see, first of all, different shapes would delve into that. That's all gold, is it? It's all gold. It's actually gold coming from two different areas. They've actually been able to identify where the gold has come from and the bronze

itself. The gold itself, there is some gold that comes all the way from Cornwall. So quite a different, a far-reaching interaction sphere there. Right. And we also have a little bit more local gold as well. So the mix of the two, whether they got the gold from. And I guess that also gives us a sense of the trade routes that they had at that time, the bronze age, you know, all of these trade routes that spanned big distances, same in central Germany. Exactly. Yes. Well, let's look at the different parts of it now. So the first thing that draws my eye is there's a big gold. circle, just left of the center of it here. What is this? So it's potentially a sun, but other people have thought as well. It could also be a full moon,

but it is definitely a celestial figure, either the sun or the full moon. Okay. So you've got the sun there, and then you've got a crescent shape a bit further to the right. I'm guessing that's probably the moon shape, is it? The crescent moon, yes, which is why we're thinking that that is the sun and then we have the moon as well. So we have both of those, you know, those orbiting around. And then finally, well, before we get to those bands around the edge, you also have these lovely little clusters of small yellow circles. So what are all of these that you have everywhere? These are stars.

These are the stars. There are 32 stars on the desk. As you can see, there is a clustering. And we have been able to identify that as a constellation. It is the Pleiades or the Seven Sisters. So this is not just, this is not random how they're. they're assorting all of this. They are actually looking up at the sky and picking out particular stars and then plotting it down on this disc.

Exactly. Wow. And then finally, we have a band on the far right and then a band at the bottom. Shall we start with the one on the right, first of all? What do we think this is? So these have been called Horizon arcs. There should be, there was at some point, one on the opposite side of the disc as well. You can sort of see in that image where it was.

Yes, you see there's a bit of a dark. area there. And so these are the horizon arcs that we believe sort of marked the summer and winter solstices and the angles of the sun. And then the little almost a smiley face, as you can see. It does look like a, it's a Bronze Age smiley face this whole thing. Yes. That has been believed to be something called a solar bark. So if you think of ancient Egypt, you have a really good idea of what a solar bark is, when you see that imagery of the god Ra, kind of going across the sun, bringing the sun across the horizon during the day. He's in his little boat. But that's interesting because, but this is found in Germany.

And solar barks, you think of Bronze Age Egypt, you know, more than a thousand miles away. Is that fascinating that they think that this is actually showing a solar bark in the sky, that this is, you know, giving a sense of a connection, a borrowing of a certain eyes? Potentially, there is a lot, we're going to definitely go into this throughout the rest of the episode. There is a lot of little bits of elements and hints here and there of different things that were borrowed or maybe kind of learned or shared from other cultures, not just Egypt or the Middle East, but also northern Europe into, you know, Norway, for example, even Ireland, we have examples of certain things that we can still see also on the Nebraski-Disc.

So how do we know that this disc, yes, it was found in Germany, but how can we be sure that it was also created in Germany? And it wasn't bought from somewhere else like the Mediterranean. Well, we know it was made in Germany because obviously we have done some work with the bronze itself. We know the bronze came from Austria, which is very close. It's all within this region that we call the Unitica. This archaeological culture that we have ascribed this name Unatica to. And this is very reminiscent, especially as well with the rest of the horde that we found. So the bronze swords and the spiral armbands, it's all very indicative of this archaeological

culture that was thriving around, let's say, 2,200 B.C.E to about 1,800, 1600 BC. And that was all within this area of Central Europe. So think Germany, Poland, a little bit of Ukraine, Austria, Czech Republic, that area. Right. And so this is part of that culture and the materials are from the nearby area, the metals and so on. And of course, you mentioned the gold from even further afield. But can we also get a sense with the whole creation of this object? And the placement of, let's say the moon, the sun and the constellations and the stars, can we also get a sense that it aligns with what they would have seen in the subject? sky above them in Central Europe some 3,000, 4,000 years ago? Yes, in fact, they've done some studies where if you're at the top of Middleburg Hill, that latitude on the earth, this, everything lines up.

Really? It's fantastic. So they know that this is where you were kind of, you'd be standing on the top of the hill and you'd have the disc with you, for example, and then you'd be able to see how the solar movements are exactly lined up to this nubr-skye disk with the angles of the sun during the solstices. During the solstices. So what do we mean by this? So the winter solstice and the summer solstice. So the winter solstice is about December 21st and then a summer solstice is in June. And that is, you know, the shortest day and the longest day of the year. And these are historically very, very important days for a lot of ancient cultures. We see that with Stonehenge, for example,

where everyone, even to this day, still goes to Stonehenge and they witness the solstice and the sun rising through certain areas. We see this as well. in other areas in the Uniteacher culture as well. There's an amazing site in Germany called Pumelta. And it's, we call it Germany's answer to Stonehenge. It's its own thing, but it's just a way to get people interested in it. And it's made out of wood, and there were these concentric wooden rings, and that also do line up to different solar events.

So these are things that were very, very important to Bronze Age cultures all around the world. So just so I can get a sense of it. So do we think this disc would have been used somewhere like that hill where it was discovered? And on either the shortest day of the year or the longest day of the year, they'd be standing up there at the top. And, you know, what they would see above them at night. Or they, where this disk points that the sunrise would be was where the sun would be. And then directly opposite that will be where the sun sets. And then when they look up, they can see, let's say, the Pleiades constellation and where those other stars are.

So they can kind of line themselves up. Yeah, you can sort of orient yourself within the cosmos whilst you're on this hill with this disc. There are some theories that because we have a sun and a moon and 32 stars, it could be a way for the people to sort of create a loony solar year instead of just a lunar or a solar calendar. So the math for it, I'm not a math person, but 365 days in a solar year, 354 days, I believe, in a lunar year. So they are a little bit different. But 32 solar years is equal to 33 lunar years, give or take, I think it's two days. So it is a way of sort of aligning both of those calendars. And then you can create just different events.

You can plan your farming, any sort of rituals around it. It could be a way of potentially we have these princes that we call them in the Unitica. They probably weren't called princes, but that's what we've given them where they have these, they have these very elaborate burials. And so it could have been a way for the ruling elite to sort of cement their rule and doing some sort of yearly ritual as well on top of the hill with a crowd or something like something like that. And if there's that particular constellation, which is the Pleiades in it as well, why of all constellations do they show that particular one? The Pleiades seems to be quite an important constellation in multiple cultures, especially during the Bronze Age. And this is that time when we have a little bit of it before,

but this is when we really see this explosion of other cultures really understanding the constellations and reading the stars. So the Pleiades showing up next to that crescent moon that you can see on the circle is very similar to a text that we have from Babylonia. And that's called Mool Apin text. And it is a little bit later. It dates to a little bit later. So there's the debate of who came up with the idea first, who shared the idea. but for them it's whenever the Pleiades is near the moon, that's when you need to add an extra month to the calendar. Right.

So that's them, again, the counting of the days, understanding the year and the whole cycle, because it's great for farming and regulation, for, you know, planting and everything like that. So you need to know, especially as a Bronze Age culture, what the seasons are doing, what year it is, because your whole livelihood depends on it, like what time of the year it is. And does this also once again link back to why the solstices were so important to these people? because it's very much centred to their livelihood and to agriculture and to their survival. Definitely. These are the times when you are so dependent on the seasons because that is your livelihood. So that's what you need to always be kind of molding your whole life around. Can you explain once again the particular layout that we have on the disc with where what we think is the sun, the moon, and the bands around the edges are,

and how that aligns up with the particular latitude that you have in the area it was discovered in Germany. So if you're on the hill in Middleburg, that's that latitude. So you can kind of do it across, but that's where it was found. So it's on top of this hill, you can see that there's an angle. It's about an 82 degree angle on the disc itself on either side where these horizon arcs are. These are the horizons. One lines up with the sunrise of the solstice. of the summer solstice, one lines up with the winter solstice.

And so you're standing on the hill and you can go, oh, I know what day it is. It's the winter solstice because the sun is over here based off the stars. And then you can sort of just orient yourself as well. It's really good at nighttime, right? Because during the day you can't see anything. So if you see the Pleiades, you see where it is within this area. You can just orient yourself where it is. You know what day it is.

Or just maybe within a few bits, but you're able to kind of tell what's happening. what to expect with the upcoming months, what week you are, for example. And then that also is great for regulating ceremonies for people to, especially in a state society, which the Una teacher were sort of in, where someone needs to continually sort of just like renew their power and kind of go, I'm still the boss, I'm still in charge, sort of have these ceremonies. Think about like the Hebsed Festival, for example, in ancient Egypt, where after a few years they do this whole thing again to renew their kingship.

it could be something like that here. But you could almost imagine someone who understood what this was, going up to the top of that hill, almost like every day as the solstice neared and figuring out how close it was to the solstice by looking at the angle of the sunrise and comparing it to this map and the bands that you have surviving on it. There would have had to be someone who was very skilled at knowing how to read the stars and use this, and just to create this in general, it would have taken decades of just observing the sky,

just to get this sort of knowledge to create this very amazing portable piece of a map, essentially. And the portable thing about it is also really interesting. So can we imagine, even though it's fixed on that particular latitude, that it could have been carried far and wide and used for that purpose on a number of hills in the nearby area and still have the same result? Definitely. It is one of those really fun things where we see Stonehenge, we see these other stone circles that have the same sort of functionality, but they are big, monumental things that you have to go to.

This, you can pull out your backpack and just kind of, oh, what days is it? Got it. Good. And then you can also, that way you don't have to maybe go all the way up to the hill every night. It has maybe a different purpose or function when it's not in use as well. It could be on display somewhere, as you said, or sort of carried around or have this sort of maybe religious connotation or spiritual connotation, which we will get into in a little bit. Yes, yes. Well, should we do that now? because we mentioned earlier that that solar bark thing on the bottom,

but that doesn't really seem to fit in. So what's the purpose of then having this happy face, this solar bark at the bottom? So we've actually been able to figure out that this disc itself had about four different phases of use, four different lifetimes. So the first iteration, when it was first made, we just see a lovely, very clean bronze disc. So they don't have those perforations around the edges like you see it today. It has the 32 stars. It has the crescent moon and the sun.

What we think is the sun. Yes. That is, all that's there the first bit. No bands, no solar bark at this time. No, nothing. So the thought for this one is someone who is very skilled, who understands what they're looking at, will be able to use it. This is a very functional piece of kit.

It's not, you know, any sort of potential. or a religious thing or spiritual thing, it is someone's tool. It's like a map. It is a map. So that's the first iteration. Okay, got it. Next iteration. Next iteration.

A little bit later, we can tell that the Una Ticha are expanding their knowledge. They're studying the sky more. They're getting a better understanding of the world around them. So we get these horizon arcs, which is where you can see the angles of the sun during the solstices. And they were able to modify their map, update it. You know, like an app update on Google Maps, for example, a new feature. So that's those two bands that we have on either side. That's the second phase.

It's becoming a little bit more complex. And then the next phase? Third phase. So to preface this, we do think the Nebrusky disk was in use for about a few hundred years before it was buried. Okay. So think about this over a longer period of time. It's not just, you know, next year we found out this bit. So maybe let's say the first phase where you just have that style map and know,

Horizon Bands, it could be as almost 4,000 years old. Yes. And then it evolves a bit over time. Exactly. So, you know, maybe 50 years later, they go, oh, we figured out the solstices. The horizon. The solstices, got it. But then we see that maybe things sort of get lost in translation over time or there's

a shift in culture or values or things that are happening within society. And so this needs to evolve a bit or change because either of, of how we look at it or maybe a knowledge was lost or it just has a new meaning, we get the solar bark. Right. And we know that that is a very spiritual, religious thing. We see it in Egypt. We see it in other parts of Europe as well.

And so now we can tell that this is changing from this very functional piece of kit to something that has a little bit more of a ritual meaning to the people who are using it. Potentially mythology there as well. Solar bark, you think someone also is going to be a god. is going to be in command of that bark going across the sky. Exactly. So there's something about, you know, a shepherding, for example, or something is happening that is not just purely scientific.

We also see that there have been some comparisons made to Mycenaean imagery, where we have this sun and the moon on like a very, pretty much in that same sort of design on a ring where it is a very mythological type of scene. So maybe there could be some influence on that side. The Horizon arcs as well could be potentially like the double-sided axe. The Alibiris. Exactly, right? So we do see that there is potential for some of this spiritual, religious, or not religious, maybe, but ritual practice sort of getting incorporated into the disc as time goes on.

And Mitesna and Greece, that's Bronze Age Greece, isn't it? Bronze Age Greece, exactly. So same time period. Same time period. And then a bit further on, you do, you get it with that, there's that perforation on the left-hand side. Actually, you're a bit all the way around the disc as well. Yes, so what we can see in this final iteration of it, we have these perforations all around the disc. We don't know how many there were.

But it is indicative that it was mounted to something, maybe an organic backing, like a piece of wood or a piece of fabric. And so that means maybe it could be almost like a totem, something that was put on a, stand or a pole kind of paraded around. Think of it almost like a standard for Rome. You know, they have the eagle kind of going around and it's something that people prescribe some sort of meaning to. That's what this could be later on. So that means it's completely lost exfunction as a star map because if it was sort of attached to something, some of the bits would be covered. You wouldn't be able to see it all completely. And so we have this complete transformation into something that was very very.

very practical to something that is just very kind of, yeah, ritual in a sense, where it is something that has no practical purpose other than for whatever meaning that someone has ascribed to it. So could it be that that practical knowledge, you know, this use of the StarMap and the individuals who presumably would have been able to read it and understand it, is this a case of lost Bronze Age knowledge that, you know, over those centuries, it goes from a functional object to more linked to mythology and ritual to ultimately becoming some sort of standard or totem, that the original meaning of it and this knowledge is lost. Pretty much, yeah.

Like it is something that, you know, someone that ages died out. You don't need a use for it anymore. And so they've decided to put something else onto it. And we do know that the second horizon arc, the one that's missing on the left-hand side, was taken off before it was buried. So that means that even at some point when it was buried, it was sort of ritually destroyed. They took away its power. That's what a lot of cultures do is before you bury something that holds power, you have to break it a little bit to release that energy or that power that it has.

And so we do know that it was very ritual for the famous archaeological word at some point, especially towards the end of its life. The fact that you also mentioned how between the first and second stage of this object, you have the original gold bits for the stars, what we think is the sun and the crescent moon, and all that gold comes from a similar source, we believe? And is it the bands that are added later that the gold seems to have come from a different source? Yes. Which one can indicates how it's likely that that bit was added as slightly later on. Exactly, yes.

So we do know that that was added on a second time, and we do have that local gold, more from around the neighborhood, essentially, rather than something from so far away. Interesting. So the original gold was from further away, which might also indicate that at the time of that original knowledge, they had more extensive trade routes at that time, or they just hadn't discovered the gold sources that were nearer them at that time.

Exactly, yeah. So there's all these different options that we have for what they could do. But we do see that eventually there is sort of that breaking down of the trade networks, the communication networks. The Unitica are this cool sort of. amalgam of two different cultures. You've got the bell beaker culture and the cordedware culture. Okay. So what are these cultures? They are, again, these archaeological cultures where we have no proper name for them. So we've decided to name them after the pottery. Yeah, very arbitrary

names. If you can guess the bell beaker culture had beakers that looked kind of bell shaped. The pottery was sort of had this bell bit to it, cordedware. They sort of implanted this cord around it as decoration. So they would like kind of push the cord into the pottery, take it off. It has a nice little applique decoration now and then they'd fire it. And we can see that these cultures were all over Europe. Okay, they were very widespread. Again, we'd, it is an archaeological construct.

So if you ask someone who's from the Bell Beaker culture from one part of Europe and someone from another part of Europe, they're going to be like, no, we're very different people. But from an archaeological context, we go, no, you were all the same. So we can see that there was a large spread of these previous cultures. And that's where we get this amazing sort of interaction, where we can see potentially that, yeah, if they were sort of related, quote, unquote, to each other in this different same sort of group, we could have this amazing network of trade, of interaction,

of sharing of ideas and goods as well. And the unit teacher in particular, when it comes to bronze working, and metalworking. Are they almost the premium group that we associate with the best metal work at the time? It's not just this disc. This disc is one of many amazing artifacts. It's a product of their brilliant work with bronze. Yes, they were, I like to call them the bronze masters of early Europe because they sort of were the ones who first took advantage of all of the mining that they had. They're all the rich copper resources and the tin and the gold. And they became very good at what they did with making these bronze daggers specifically.

We can find these bronze daggers very unaticer coded. You know, they're a very specific style. You find them all over Europe. They were traded all over the place. And they switch over to this tin bronze. Obviously, we know the Bronze Age, big deal. You need that to be a successful anything in the Bronze Age at the time. Tin bronze suit, like copper and tin together.

Copper and tin together, yes. And having that be much stronger as a metal, right? If we're going from copper with those sort of weapons and tools, we get this bronze, which is very strong, very robust. It changes everything. And so they were the first ones in that area to exploit those resources. They were then able to control those resources and then trade with other people for other goods. And how does that then lead?

to them, of all cultures, do we think creating something as sophisticated as the Nebara Skydisk? And, you know, having this really good knowledge of the celestial world above them and how to read the stars and the soul, ultimately the solstices as well. I always like to think of it as, if you have a very high demand good, you will then get to meet a lot of different people. and you'll be able to have this great reach of trade, but also for ideas and technology. And then you're able to sort of share these ideas with each other. And especially if you are the top dog right now, like the Una Teacher were in Central Europe at the time, then you're able to amass all of that knowledge together.

You're able to sort of collect it all and be that hub for this knowledge. You're able to organize better as a society as well and have different opportunities for different people to maybe take a break from farming or trading. And you have this different type of class of people that can look at the stars. They have time. They have energy to kind of just look up and go, what's this? Rather than just having to fight for your survival all of the time. And so I think the Una Tisha positioned themselves really well to take advantage of this bronze.

They also ended up controlling a lot of the Amber Road, which was amber beads from the Baltic, especially. Scandinavia in that area, yeah. Exactly. And they were traded everywhere. We found Amber Beads from the Baltic in Mesopotamia. So, you know, we do know that there was at least some sort of interaction or crossover with the Unitica and places as far as Egypt, Greece, Mesopotamia. So they were able to gather all this information and talk about it and share it and eventually create something like the Nebrisky disk. It's fantastic.

So is it almost a case that it's a result of the Unitiche being. top dogs at this time and the extensive connections that they have, the nature of their society that ultimately allows certain people to almost, I know it's theory, but like commit themselves to an intellectual life and to learn, to travel and learn more about the celestial world and then actually compile something like this with the bronze mastery, with the use of gold as well. It's definitely plausible, yes. Something like that. Yeah, something like that.

Or, you know, as well, when you get to a statehood type of, that. again, these are more archaeological constructs of what we're defining as what it is in its potentially a state. And within that, there's hierarchy. Social hierarchy, you get different classes of people. You see that in all different ancient civilizations where you have the ruling class, the priestly class, and so on. And so when you're able to then sort of separate those two, then someone can specialize, as we said, in I am the priest or the shaman or someone who is very concerned. with the ongoings of the spiritual world, the supernatural world, the sky, the cosmos, I'm going to be able to study all of this. And then I can become chief advisor to the prince or whoever.

And then that's how these sort of become standardized roles in society. So do we think it is probably the Bronze Age equivalent of priests or something like that, that would have been the ones who were able to use that disk, that object? It could have been for sure. I don't want to like, you know, completely put that on, on that person who was using it because it could have been the prince, for example, in conjunction with the priests or with, you know, we don't know what they called themselves either. So it was definitely, I believe there was at least a definitely specialized person or groups of people who were dedicated to that. Maybe at the beginning they were just sort of like the scientists of the day. But they could also have had a spiritual faction. their role as with most people in the Bronze Age and the ancient world. Do we know much about these princes, these rulers at the top of the unity, Che, I mean, from the archaeology, the people who presumably would have been learning

about all of this or would have been very much involved in that wider process? We have a few what we call princely burials. So again, it's just the word that we've put on it. But there's really amazing ones. There's one in Lubingen. That was really cool. They've done a reconstruction of that one. you can find images online of it.

And you get these hordes, really. Again, similar to the nebriscytis chord, but bigger, better with an actual body. And they were, think of, for example, Sutton Who, where you have that tumulus over top of it. And those were these big monumental tombs where someone is buried inside. There's a bit of a wooden structure.

It's then covered in rock, and then that's covered in dirt. So someone was, very important. They could have been a chief or a prince, as we call them, and they had these amazing stately burials where they were buried with just so much stuff and goods. And we also have one of them, in the Loebbingen one, there was a skeleton found on top of the prince, quote-unquote, and we're not sure if they were related or if it was potentially a sacrifice because we do have evidence of human sacrifice with the Unitecha. The human remains are now gone, so we can't

actually do any testing on it. But there is this very interesting way that they're burying their dead in this time. What types of grave goods are found in those burials? Is there any others that have something to do with the stars, or what types of objects are we thinking about? Would I surprise you if I said bronze? No. Because it's mostly just bronze. So nothing. from what I know, there is nothing else that's really like astronomical. Interesting.

So the Nebraska Skydisk is an anomaly. It's one of those one-offs that, you know, it's a miracle that we have it. It's a miracle that we found it. When it did come out, a lot of people thought it was a fake. They were just like, this is impossible. No one could make that at that time. What do you mean? And some people just flat out refused to believe that it existed.

And why did a question about astronomy in that area of the world at the time, let's say, 3,500 years ago. You mentioned earlier the German stonehenge equivalent or woodhenge equivalent. Now, what is this? And how does this also reveal more about how they viewed astronomy and the world, the heavens above them? So this is Pomete. There's also a smaller one called Schoenbeck or Schenbeck, not too far from Pomelde.

So there's this area that had really good, I guess, viewpoints for the sun. And it is similar to Stonehenge in the sense that it was, circular, but there were different sort of different circles within it, essentially, and it lined up to different astronomical events. So the solstices, but also different times throughout the year, the sun would hit a certain area of this wooden ring, for example. We do have some burials there as well, so some men have been buried there, again, in these really good grave goods. And then we do have evidence of females and children being sacrificed in the area. Wow.

So this was this very charged spiritual, religious, ritual place that they would often come to. It was actually abandoned and destroyed, I would say, before the nebriskydisk, or just around when the nebriskydisk was being created. So there is a maybe a potential shift. Who knows? Again, there are these two anomalies that we have that we don't really see a pattern. There's no real chance of them actually using something like the Nebara Skydisc in the center of that monument along with the solstice to kind of see if they all align. That would have been really cool. I don't think so now because it is around that time when it does get destroyed and sort of abandoned.

There could be, you know, who knows, maybe a few years of overlap, but it is something really cool to think about and imagine of someone standing in the center of Pumelta with that disc. Just to confirm that they've got all the angles right. It would be good to just check your work, right? So the nebroskidisc, is it fair to say it's created, we think, at the height, the zenith of the Uniteche of the Unitec culture? Definitely. So there's what we call like the classical period of the Unitica, which just means the height of it. And that is around that 1900 BC. And then it sort of, it then the Nebrisaiticus sort of lasts and is in use right until the end of the Uniticea culture as well.

So it did sort of come up at the zenith, and we can see, sort of track the history of the Unitecha through the evolutions of the Nebraska. How interesting. So when we get to the second stage when they add the solstices, is that just, should we get a sense of the Uniteacher, they're just learning a bit more by this time? They haven't collapsed at that time. Yes, I think so. When we get to the third stage where you see that loss of the original meaning and the solar bark, that more maybe mythological, that transformation in the disc, what do we think? disloined with? There could be maybe like a shrinking of the economy or there could be a shift in how they are living. So we do see sort of this decline. The hard end of the Unitica is around that 1600 BCE mark.

The date for burial of the Neborskydisk is around 1600 to about the mid-1500s BCE. So we do see it kind of right at that very end there. And we don't know what the end of the Unitica was caused by. It could have been over-exploitation of natural resources because they're making a lot of bronze. And at times, too, they're potentially even burying the bronze to make the prices go up and getting inflation and all that. So they might have just gone too hard, too fast. It could be breaking down of internal systems. So they had a bunch of different, you know, chiefdoms and states and societies all around that were working together.

They could be breaking apart. And therefore, we'd lose that centralized normal. knowledge. We could then also have trade things deteriorating, right? We also have the infamous Bronze Age collapse around this time. Well, yes. Is this almost an Uniteche like society collapse kind of idea? Potentially, yes. So there is some, there was some thought of, oh, did the Akritiri? That's the volcano on. Exactly. Yeah, that everyone kind of ascribes the Bronze Age collapse to did that effect in any way. And some people say no, some people say maybe. So the Unitice end is quite mysterious. And we can kind of see that with the nebriscytis, where we get to that third stage of something's happening.

Something's changing in their society where they need to maybe rely more heavily on ritual, on religion. And that is usually when something is going wrong. And you can see that a lot in different patterns throughout all of history with different cultures, different civilizations. So they're praying for better harvests in the future, maybe you can imagine that the rituals that they're involved in. And like the local farmers, or if it's the smaller communities at that time, gathered around a warlord or a priest or whoever can, who says that they can understand this object that from a much older time, they're hoping that whatever ritual they do will give them a better harvest in the years ahead.

Exactly, yeah, you get the solar bark, so you think, give us more sun, give us better weather, maybe there was a drought, maybe flash flooding was happening. We don't know particularly, but there could have been some sort of natural phenomenon where they needed to sort of look to the natural phenomenon to be like, please help. So when we get to the ultimate burial of this Nebara Skydisk, are the people who are the person being buried, the people who are overseeing the burial, are they still Uniteche? Potentially still Unita teacher.

If we have that 1600 date, again, these are dates that we put on these societies. We don't know if, you know, for them, it still continued. Who knows? We do know that it was buried sort of. of smack dab in the middle of where all these other, there was a few borders of other Unitica potentially like chiefs or these princely burials. So we can see there's different sites that were all around where it was. So was it potentially a few chiefs coming together and doing something to bury the hoard to maybe strengthen ties or try and re-bring back together something that

had collapsed? Is it potentially, one theory is that it's a replacement for one of the princes. It's a princely burial, but the nebriskydus is a proxy for the prince because we have no human remains. So I still think it is very much the Unitecha still burying it and using it, especially because they have all of the amazing bronze that they have with it. Right. So we have the swords and the the armbands. It's all very quintessential Unitica. craftsmanship. So ritual deposit or grave goods, is that kind of the vivid debate around about? Okay, interesting.

And so what do you think all of this that we talked about today, like the original, clear knowledge that they did, that they had to create this object and then the development? What do you think the discovery of the Nebara Skydisk and the revelations of the, how clever

the Unite were? What do you think this all reveals about that Bronze Age society in Central Europe and how we should view the Bronze Age beyond the big names like Assyria, Egypt, Hittites, and so on. I definitely think we need to give Bronze Age Europe, especially Central Europe, Europe in general, a lot of it gets overshadowed by the Mediterranean

and everything that was going on there with all this interaction. And writing. Right, exactly, right? We had writing. So usually anything with writing gets put up the tier. And then the things without writing, people just kind of push aside. You don't need to look at it. oh, it's not important enough.

As a Neolithic person, I am all for the places that don't have writing because you get to learn, I think you get to learn so much more because you have to look closer at the material culture and the technology, the knowledge,

and just how these societies were able to function and thrive and become these powerhouses like the Uniteche, where they were helping major players on the Amber Road. They were major players with the bronze. They were controlling that.

without writing. How fantastic. I think that's more of a feat than just someone going, okay, I can write this down. We can figure it out. Well, and also they were plotting all these ideas about, you know, the world and all the things they could see in the sky. They were plotting it all down as well in their own system. I guess this is an example of their own system, how they're plotting those ideas onto metal and not just any metals with precious metals at the same time. This was a big deal for them. And this was something that they felt was important enough to create and to make something that was both portable, but also just like almost monumental, right? They didn't do this big monumental architecture. They had, they all lived in longhouses and

these like wooden structures. So for them making something like this in precious metals that they were, you know, big on trading, they could have made more daggers. They could have traded that metal for a lot more goods. They thought this was important enough because something, when they looked up at the sky, they said, that's a big deal. That's important to us as a culture. They see the Pleiades or whatever, and they say, you know that down. That's something that is so important to us that we need to make a physical representation of it so that way we can use that as a society as something that we can function with, really, right? And we can thrive better with this knowledge. And people need to look more at the Bronze Age in Europe specifically.

Is it also understanding, you know, kind of, and you see it with other cultures as well, but, you know, that link between astronomy and agriculture or just, you know, general survival, full stop. You know, we need to understand fully more about how closely connected they can be for certain societies. Definitely. We are so reliant, especially at that time, on just the planet and the astronomy and where we sit within the universe. And I know we have, you know, a lot of the space exploration today and all of that. But I think sometimes we as a general population forget how vital just the movement of the stars and the planets was to us becoming who we are today. And with the nebrousky disk and the UNITHA being able to recognize that importance, it kind of reminds us all to kind of look back up again. Do you think there could be other nebra skydisks out there in other graves and all in other, beneath hills elsewhere in central Europe and beyond?

if we think that this knowledge is there, well, evidently it was there, could they have replicated it in other objects? I really hope so. I really want more to be found. I almost sometimes reckon it to or compare it to the Antigathera mechanism. Yes, the world's first computers, it's cool. Right, and that is around the same time period. It's this technology that we couldn't even fathom a Bronze Age society having.

It also tracks the movement of the planets, the sun and the moon. So a lot was going on astronomically. within technology and metalworking and all this stuff that we probably won't even be able to understand fully. And I really hope we can find some more to kind of add more pieces to that puzzle. And talking about space, this object or replica of it did actually go to space recently. It did. I believe it was 2021 that it went to space, a replica up to the International Space Station. There was also a German astronaut on the team or a project called Cosmic Kiss. and on their patch he sort of inspired

there was a nebredisc inspired design on the patch which was quite cool so there were two little iterations now gone up to space very similar to it's not that the space record or something that brought the gold record that's that kind of out floating in space right now no idea is it there's something I can't remember it's gold and it has like information coded into it and it's floating off in space just in case any aliens

grab it and learn how to use our technology to read it so that's what it reminds me of We've put already a disk in space, and now the actual disk of space has gone into space, and I think that's really poetic. The Bronze Age disk of space? Absolutely. Even for someone like me, who has science and stuff, is quite slow to get the hang of it, but you've been able to explain it brilliantly.

I hope so. And to shine a light on such a fascinating object, more than 3,000 years old, the world's oldest known star map, and is from Central Europe of all places. Raven, it just goes for me to say, thank you so much for taking the time to come back on the show. Anytime. Thank you for having me. Well, there you go. There was my good friend and brilliant expert, Raven Todd de Silva, the archaeologist and art conservator, returning to the podcast to talk all the things, this extraordinary Bronze Age object, the Nebara Skydisk.

Thank you for listening to this episode of The Ancients. Now, if you enjoy the show, please make sure that you're following it on Spotify or wherever you listen to your podcasts. It really helps us and you'll be doing us a big favor. If you'd be kind enough to leave us a rating as well, I would really appreciate that. Don't forget, you can also sign up to History Hit for hundreds of hours of original documentaries with a new release every week. Sign up at historyhit.com slash subscribe. That's all from me.

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