Into the Impossible With Brian Keating - Dead Cows, Aliens, & Ghosts: How Kevin Knuth Connects Them All

Episode Date: June 26, 2026

NASA physicist's UAP math survives. His conclusion doesn't. Mayim Bialik ran the razor first — Brian finishes the cut. Kevin Knuth is a tenured physicist, former NASA Ames researcher, and published exoplanet scientist who has done the actual math on the Nimitz encounter. We cover: - Whether Tic Tac flight physics rules out conventional explanations - Why the 60% cross-cultural abduction pattern isn't what it looks like - The Malmstrom missile shutdowns and the three hypotheses Kevin ignores - What years of neutron analysis on alleged crash debris actually found - Why Mayim Bialik dismantled the light-day argument before Brian could. The inference move — not the data — is what fails the razor every time. Timestamps: 00:00 The cattle mutilation that started it all 01:59 What Kevin gets right — the steel man 07:14 Keating's Razor: how the cut works 11:13 Mayim catches the selection bias live 13:43 Malmstrom, the babies, and three hypotheses 15:00 The debris lab result that should change everything 19:18 The verdict: data survives, inference doesn't ——— 📬 Get the transcript, fascinating bonus content, and my Monday M.A.G.I.C. Message: https://briankeating.com/yt 🌠 Have a .edu email and live in the USA 🇺🇸? You automatically win a meteorite: https://BrianKeating.com/edu 🔔 Subscribe: https://www.youtube.com/DrBrianKeating?sub_confirmation=1 🎯 Support Into the Impossible on Patreon — get my weekly M.A.G.I.C. Message, unfiltered bonus content, and live monthly Office Hours with me: https://www.patreon.com/drbriankeating ⭐ Join this channel for perks, monthly Office Hours, and your name in the Member Roster at the end of every episode: https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join 📚 My books: Losing the Nobel Prize (memoir): http://amzn.to/2sa5UpA Think Like a Nobel Prize Winner: https://a.co/d/03ezQFu Focus Like a Nobel Prize Winner: https://a.co/d/hi50U9U Galileo's Dialogue (first-ever audiobook): https://a.co/d/iZPi9Un 🌐 More: 🏄‍♂️ Twitter: https://twitter.com/BrianKeating 📚 Substack https://briankeating.substack.com/ss ✍️ Blog: https://briankeating.com/blog 🎙️ Audio-only: https://briankeating.com/podcast #intotheimpossible #briankeating #science #physics #astronomy #cosmology #podcast #universe Learn more about your ad choices. Visit megaphone.fm/adchoices

Today on Keating's Razor, and I'll just acknowledge right up front for a series called Keating's Razor, it might be a little too appropriate, almost as if it's a suspicious coincidence that we're opening a Keating's Razor video with a story about surgical precision allegedly being applied to cattle in 1980s, Montana. I didn't plan it that way. The universe did. So let's get to it. Where's the beef? When people are abducted by gray aliens, there were 60% of people, the people reported around the world that they were given babies to hold. Why would anyone report that? They may have a mindset, Earth is their planet, right? And we happen to live here.

I don't think anybody's ready for this, really. Today's claim, Kevin Canuth, a working physicist, a former NASA scientist, a member of the physics community I respect. He believes aliens are very probably in our own solar system. He's written a paper about the so-called Tick-Tac event, and he's done the math on the Nimitz encounter. And there was a cattle mutilation in Bozeman on a ranch. That night there were 100 phone calls to the sheriff's office about UFOs, and then you have this cattle mutilation where there were two cows that were killed and surgically manipulated.

It was very bizarre. He traces all of it, the whole arc of his research. Back to a story about cattle mutilations in Montana. happened in 1988 and he told it all to my friend Myam Bialik recently and here's what most people missed about that interview. Mine throughout the interview was running the exact same methodology I'm about to apply. So this isn't going to be a Brian versus Kevin. This is going to be about two scientists looking for truth using one set of inference. Does it make the Keating's razor cut? Let's find out. Every claim gets a

close shape. Some survive. Most don't make the cut. Before I slice and dice in anything, I'm going to tell you what's not weak about Kevin's case. Because a lot of people who rolled their eyes at UAP research haven't actually heard the steel version of it. Kevin is not the caricature of some armchair physicist. He's a tenured professor of physics, a decorated educator at the University of Albany, the State University of New York, my ancestral homeland. He spent years at NASA-Ane's Research Center. He publishes about exoplanets in top astrophysics journals like the astrophysical journal. He teaches Bayesian inference. and mathematical physics. And he's worked on exoplanet detection.

Actual exs solar planets found by actual telescopes in actual peer-reviewed venues. This is a man who's a real scientist with a real track record, real peer-reviewed publications, and you should set that down as a fact before we go any further. Kevin's argument on the UAP question runs like this. Claim 1. There are sightings cluster around nuclear sites going back to the 1940s, before nuclear bombs were even loaded. Claim 2. The speeds and accelerations reported in some of the encounters with unidentified aerial phenomena,

including encounters with multiple instruments, multiple platforms like boats and aircraft with trained observers are extraordinary. I have friends who work up, who are in the Air Force, who work up at Malmstrom Air Force Base in northern Montana, and they have problems there with UFOs flying over the nuclear missile sites and shutting down our nuclear missiles. nuclear missiles. He estimated the Nimitz-Tick-Tac physics himself, and the numbers do not look like weather balloons, swamp gas, or the planet Venus. Claim three, cross-cultural patterns reported in abductions, shows up from Nepal to Congo to Chicago in cases from before the internet even existed. When people are abducted by gray aliens, there were 60% of the people reported around the world that they were given babies to hold before they have so they would have some medical

tests done something's medically done to them and then before they were sent back home they would be given babies to hold and I was like wait why would anyone report that that's bizarre and so that was one of the surprising things but it turns out it's 60% of the cases from Nepal to Congo to Chicago. It's, again, something, and these are old cases, so these are things that you wouldn't expect. And lastly, when you irradiate alleged crash debris with neutrons in a lab,

sometimes you get something extraordinary, something genuinely strange. And Kevin himself, in his own words, when Maiam asked him about it, an experience he had, he said, I don't say that because I don't know. And when Mayam impressed him about a personal experience, he had. He was careful to relate the fact that it was his own personal experience, not a documented scientific fact in a laboratory. He said, I don't say that because I don't know what the hell

a ghost really is. Are you comfortable with saying, I'm a physicist and I saw a ghost? I don't say that because I don't know what the hell a ghost is. I can't really say it was a ghost. That's a careful man, a true scientist. He's not a true believer. He's a true scientist. He doesn't say what it is. He says something happened. This is a real physicist with real data doing the real work, being careful with his language. But not overly careful, but we have to be careful too. And with Keating's razor, it turns out that Mayam did some of the hard slicing for us already. The subject today is something that's near and dear to every animal lover on earth.

It takes us back to 1988. Kevin Canuth had been at Bozeman, Montana in graduate school for one. whole week. All of a sudden, two cows are found mutilated in a field outside town. Surgical looking incisions, organs removed, no tracks, no blood. Now, cattle country takes these things seriously and within days the local sheriff's office logs roughly 100 phone calls from people about UFOs. A senior physics professor in Kevin's own department wanders out of his laboratory and makes a comment connecting the cattle to the wave of UFO reports near your Malmstrom Air Force base, the missile silo shutdowns, the lights over the launch facilities,

all of it. That comment becomes a running joke in the physics department. For many people, it stays a joke. But 27 years later, Kevin launches a press conference by Robert Hastings. Now, Hastings is a journalist who spent decades documenting Air Force veterans' testimonials about strange sightings, including UFOs at nuclear sites. And Kevin realizes the joke back then wasn't a joke. The professor in 1988 had been telling him something that he was too young or perhaps unwilling to hear. That moment, that retroactive realization, is the moment Kevin's research pivoted on the dime. From there, he writes the TikTok paper. From there, he starts thinking about UFOs and UAPs as serious physics questions. And here's the first cut in Keating's razor.

What Kevin had in 1988 was a story. What he had in 2015, was a second story that resembled the first. That's so far not evidence, but that's a pattern. And pattern recognition is ironically something that Kevin himself recognizes. He acknowledged this on Mayam's show that humans are wired to find patterns, even when no such underlying causation exists. Humans like to find patterns and we are wired to recognize patterns. And sometimes that means we will create patterns where they don't exist. And when we're talking about this kind of data, it's very tempting to piece it together into a pattern that points to there are aliens.

He said it, and Maim and I agree with him. But I want to apply it to his own experience and see where it takes us. Now, I want to take just a minute to tell you what this series is. Because if you're new here on my channel, you've just watched the first four minutes of a series I'm calling Keating's Razor. going to be a new continuing series on this channel. So I owe you a quick explanation of what you've gotten yourself into. On every episode of Keating's Razor, a claim will get a close shave. Some will survive, but most don't, but all get a fair hearing. We'll approach it scientifically.

We'll use evidence, data. We'll test hypotheses, we'll use induction, deduction, and even a little abduction. We'll give a green light if the claim holds up, yellow if it's wounded but not then, and read if it got sliced through and didn't survive the cut. Today's claim, you can probably guess where I'm going, but the verdict isn't in at this point. The work to get to the verdict is the point. That's what the Keating razor is. Now here's what this is not.

I'm not interested in dunking on people or participating in crank-to-crank warfare. There's plenty of YouTubers who will spend a full day or week of their lives explaining why someone's stupid or doesn't deserve to be listened to or is a grifter or is a fool that only they should be listened to. God bless them. That's not what I'm here for. Keating's Razor is for serious people interested in serious science. Working scientists, but curious laypeople. Credentialed researchers and people with a passion for understanding more

and wanting to go deeper, even if they didn't have scientific training in their past. Kevin's not like that. He's a NASA scientist. He's a professor. He's an educator. Future episodes will look at people whose work I've studied for a long time. Again, targets or dunk. or poking fun.

That's easy to do because they put themselves out there. Now, sometimes it's unavoidable. I'm going to disagree with certain claims. And these people that I disagree with are often very smart themselves. They deserve a steelman before they get the cutting verdict. That's the rule of the show. Steel man first, cut with steel second. Verdict comes last.

We try again next time. We often tell our students that all questions are good questions, But that's not always true. In science, not all intentions are good intentions. Not all scientists are trustworthy. And the ones who still get things wrong are the ones sometimes they get the most attention. The razor is the tool that I used to figure out which is which.

Subscribe and you'll catch every one of these clothes shaves. Okay, now back to the cattle mutilation. Somebody knew something was going on, right? But that's also selection bias, right? Because if they were to say, we'd like you to report alien sightings near dairy farms, You know, I can't go back in time, at least not currently, and say, well, if we had been looking at dairy farms, you know, maybe, and again, I'm devil's advocate here, maybe people who think that they're seeing UFOs will see them anywhere you tell them to look. That's very possible, yeah.

That right there. That's a scientist instinct, fully intact. Maima is not in the lab anymore, but it's impossible to take the lab out of the scientist. She studied neuroscience and has a PhD from UCLA. She caught the selection bias before Kevin could even finish his thought. And she pushed it even further than I would have into the priming question. What do witnesses do when you tell them where to look? That's neuroscience, not astrophysics.

It's her methodology being applied to UAP data in real time. Kevin nodded. He kind of had to because she had him dead to rights. You don't get a PhD in neuroscience, and interview some of the brightest people on the planet and forget how to ask whether a correlation is truly a causation. Mya asked it, Kevin answered it, but his answer didn't survive the question. And to give him his due, he recognized it. Now, for my atheist friends, like past guest, Richard Dawkins, you've heard of God of the Gaps. It's an old theological problem.

Every time science explains some unexplained phenomena, the apologist retreats. Lightning isn't divine wrath, its electricity may be interacting with cosmic rays in the upper atmosphere. Disease isn't from sin, it's from microbes. Mental illness isn't possession or witchcraft. It's in neurochemistry. Each gap closes and the deity has to re-locate to a smaller and smaller region. A tinier and tinier gap. I want to introduce a parallel. Aliens are the gaps. Same move, different ceiling. Every time we encounter something we cannot immediately explain, an unusual sensor anomaly,

a strange movement caught on camera, a coincidence and correlation between sightings of eyewitness testimonials, weird patterns around sensitive sites, cultural patterns that appear around the globe. The inference jumps. Not to we don't know yet. Not to let's design a probing experiment that we could falsify, but rather to therefore non-human intelligence exists. And that non-human intelligence is visiting us, interacting with us. Now the problem isn't that Aliens are impossible. Aliens are real or they aren't. That's an empirical question, one we can approach with the tools of epistemology.

But aliens as the answer to every unexplained pattern in your dataset, well, that's not necessarily science. That's apologetics with a flying saucer. So let's apply this to Kevin's specific cases. Let's go back to the Malmstrom Air Force Base shutdowns. Kevin himself acknowledges that guidance malfunction in 1960s nuclear control systems is perhaps a defensible explanation. Soviet spoofing using electronic warfare is another. Aliens is a third hypothesis. Now that's just three.

Three hypothesis, the third one is the one that the data supports least. The 60% cross-cultural pattern in abduction reports, the babies, the medical procedures, the gray figures. Those are cultural impressions that transmit via film, via comics, via the internet, etc. There's a whole communion template that Whitley Stryber published in 1987. I remember that. That's a hypothesis. Sleep paralysis, universals across human neurology. That's also a hypothesis.

It's generally shared an encounter with non-human intelligence. That's another hypothesis. Again, three options. Not to his credit, Kevin admits he initially didn't want to think of the least. probable alien abduction phenomena being the real explanation. But then he encountered data, and he updated, however, towards the rarest of the three available hypotheses. Now, that's exactly the move that the Keating's razor is designed to catch. And the materials work? Matthew Zygdages, a serious experimental physicist, also at Kevin's institution, University of Albany, has been running the actual

neuron activation analysis, neutron activation analysis on alleged crash debris. And Kevin, to his enormous credit, quoted Zaghaz, directly on Mayam's show. Zadigit says, I have analyzed more earth dirt than I ever would have imagined. Not strange material, earth dirt. That's the most important sentence in the entire interview. Just quote Matthew here. One day I asked him how it was going and what he's found, and he goes, I have analyzed more earth dirt than I would have ever imagined. Basically, and that's one of the problems we're finding here. You know, the UFO community is thrilled that we scientists are involved, but in a lot of ways, we ruin everything. We ruin all the fun, and because we find out that most of these things are not that interesting.

And so most of these material he's analyzed, it's not interesting. and clearly not alien. The honest result of years of material science research, the irradiation, the probing, the sensing, is that the materials are not exotic. That should update Kevin to the downward position, but it doesn't appear to. So they were actually moving military equipment around to get UFOs to come.

And that would typically happen within 24 hours. So light travels 186,000 miles a second. That's a self-underinding trick, and Myam walked Kevin right into it. But gently, she didn't argue, even against the alien hypothesis. She argued you can't have it both ways. Either the constraint applies and the speeds are impossible, or the speeds are possible, and the constraint doesn't always apply. That's not skepticism.

That's basic logic. And again, she did it without raising her temper or her voice. With humor, she even made a joke about that. the aliens being hungry, we can all relate to that. Or maybe they were fighting with their alien wives over which direction to turn. But then Miami asked the killer question. So your solution to my question is they live here. They have to live within one light day of this, of Earth.

What's a light day? So that basically puts them in our solar system somewhere. So they have to be somewhere in our solar system. and very possibly here on earth already. The Soviets, when trying to study some of these objects, would make military maneuvers, especially naval maneuvers. So they would perform these large naval maneuvers that would typically just confuse the United States.

But what the Soviets were doing is they would make this large naval maneuver, and then UFOs would show up, and they would study them. So they were actually moving military equipment around to get UFOs to come. And that would typically happen within 24 hours. So light travels, you know, 186,000 miles a second. Got it. So you, so for a UFO to get here in 24 hours,

the light would have had to travel out information some distance and then they have to travel back. If we're talking about us communicating with aliens and them receiving information enough for them to act on it and then show up. Why on Earth do they have to follow our information time scale of how bits and quanta travel through the universe? This is exactly how you should run an interview.

And I take notes whenever mine does one of these Tour de Force interviews. After making the joke about hangary alien, she asked the question that broke the entire light day argument. That's not platforming. That's interviewing. She takes her guest seriously, and with respect, even if she might disagree with them. And even if she agrees with them, she'll push back where necessary. So where does all this leave me?

Honest concession first. I don't know that aliens aren't here. Nobody does. I'm a cosmologist. I spent my entire career looking at the sky for signals from outer space. And in theory, I should be one of the first people to know if there were a credible signal of alien visitation using non-human technology in our very backyard. If we can sense the wispy signals

of the Big Bang that happened 45 billion light years away, we can certainly detect things in our atmosphere on Earth. I'd be the first person to shout out Hallelujah. And I know that the inference structure that Kevin uses

is the same inference structure used by every gap-filling explanation in the history of theology and apologetics. The razor doesn't cut Kevin. The razor is going to cut the inference move.

There's a difference. Now, in her long conversation with Kevin, she, Mayam caught the inference move many, many times. She caught the selection bias. She caught the light speed contradiction. She caught the night-day anomalies. She pushed Kevin on the hallucination question. She drew the hard line between banal pattern fallacy

and the meaningful phenomenon of pattern detection. Every one of those is a razor in motion. She didn't call it that, but that's what she was doing. And here's the part most people missed. After the newsletter, Mayam and her substack newsletter told her audience about it.

And she didn't write it as a gotcha or the way that a publicist would or an AI would. Promoting the episode, hyping it up, promoting the guest and hyping the guest up. Maybe I would do that. But she wrote it as a researcher. And she was candid. She asked her substack readers,

and I'm paraphrasing, how much evidence do we actually need to have before we believe something? And then, And this is the line that got me. She wondered in writing whether Kevin's whole perspective as a researcher might be different if he hadn't had that one experience back in 1988. That is the razor. That is exactly the cut I'm making in this episode, the first in the Keating's Razor series. Myam got there first in writing on her own platform. And you should definitely subscribe to it. You'll

find me there soon. The framework that I'm calling Keating's Razor is the framework that was in motion. The most honest thing that Kevin Canoos said in his hours with Mayam was about a personal experience he had. And his exact words were, I don't say that because I don't know what the hell a ghost is. He's describing an encounter that could sound paranormal. That sentence is the entire scientific method in words, in 14 words. Kevin had it. Myam had it. The problem is the framework didn't get applied to the cat.

comfortable with saying I'm a physicist and I saw a ghost? I don't say that because I don't know what the hell the ghost is. I can't really say it was a ghost. So the data is real, the speeds are interesting, the materials work is rigorous. The cultural patterns deserve study. Every one of those questions survives a close shave. But the inference, therefore, that non-human intelligence is responsible for all these phenomena, for cattle mutilation, for nuclear reactor shutdowns, for the strange motion, from the

perch of a base less than one light day outside of Earth in our solar system that aliens operating. But the inference that therefore non-human intelligence is operating from a base, from a perch, within one light day of Earth in our solar system, well that doesn't survive. Kevin Knuth is a real physicist. The scientific method survives. The data can survive. Mayam saw it, I'm here to give it a name. That's the verdict.

Doesn't survive the close shape. We'll try again next time on Keating's razor. I'm Brian Keating, the Chancellor's Distinguished Professor of Physics at UC San Diego. And each week we're here to never dumb down signs, make it accessible, and always give you the facts on both sides. Now one of the things that fascinates Maya are near-death experiences.

And I'm generally a skeptic of near-death experiences, but there's absolutely 100% sure beyond any reasonable doubt that a near-death experience led to the Nobel Prizes. And how that changed science and how it affects you is the subject of my video here. Subscribe so you don't miss it. And if you came from IMBi Alex breakdown, you already know the rigor that we give.

We just gave it a name and you'll enjoy it. Welcome to the research. Welcome to Keating Grazer.