It‘s Probably (not) Aliens!

Scott Is Tired So His Pregnant Wife Is The Host Now

Scott's down for the count, so his nearly-third-trimester wife Emily Pilat steps up to the mic. (This episode actually is coming out on the due date.) Together with Tristan, they travel to the Armenian highlands to investigate Karahunj, a site of 223 standing stones that conspiracy theorists call "Armenian Stonehenge." The claim? The 80 holes drilled into these stones are precisely aligned with the constellation Cygnus as it appeared 12,000 years ago, suggesting either alien contact or a lost ice-age civilization that taught Bronze Age Armenians impossible astronomy.The reality involves a graveyard, some goats, and a guy with a Geocities website endorsed by Graham Hancock.Along the way, they unpack the Texas Sharpshooter fallacy, talk about why a Nobel Prize–winning physicist promoting archaeology doesn't automatically make him right, visit the worst website on the modern internet not owned by Elon Musk, and grapple with the uncomfortable question of what happens when legitimate failures in institutional science create vacuums that grifters are all too happy to fill. Plus: Canadian parliamentary drama, Pontius Pilate's descendant works at a Christian nonprofit, and why ancient people drew so many penises on walls.Content Warning: Discussion of radicalization, political violence, January 6th insurrection, and the exploitation of vulnerable populations.Get new episodes early and support the show on Patreon and Nebula!Subscribe to It's Probably (not) Aliens for weekly episodes about cool ancient history! And give us a 5-star review if you have the time. It really helps us out!Tristan Johnson Bluesky | Twitter | YouTubeScott Niswander Bluesky | Twitter | YouTubeFollow the show on Bluesky or Twitter for more updates!Ask us questions and send us topics to talk about at ProbsNotAliens.comMusic by Rod Kim | Cover art by Skutch | Edited by StanfordSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Sacsayhuamán: The One Where We Solve the Male Loneliness Epidemic

Ancient Aliens claims the megalithic stonework at Sacsayhuamán in Peru is so precise it must have been built with alien laser technology or by a lost advanced civilization, because obviously the Inca couldn't possibly have figured out how to move big rocks on their own. They absolutely could, and they did it through sophisticated engineering, organized labour systems, and generations of accumulated knowledge. We explain the actual construction techniques (leverage, controlled fracturing, the mit'a labour system), debunk claims of "impossible" precision, and discuss how ancient astronaut theories systematically erase indigenous achievement while sanitizing the very real human cost of empire-building. Also, we spend an unreasonable amount of time obsessed with pronunciation guides, we invent "Pull lotees" as an ancient workout routine, and we learn that Julian Michael is the hero we need but don't deserve.We prove beyond a shadow of a doubt in this one that, despite both being in our 30s, we are still 12.Get new episodes early and support the show on Patreon and Nebula!Subscribe to It's Probably (not) Aliens for weekly episodes about cool ancient history! And give us a 5-star review if you have the time. It really helps us out!Tristan Johnson Bluesky | Twitter | YouTubeScott Niswander Bluesky | Twitter | YouTubeFollow the show on Bluesky or Twitter for more updates!Ask us questions and send us topics to talk about at ProbsNotAliens.comMusic by Rod Kim | Cover art by Skutch | Edited by StanfordSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Göbekli Tepe Part 2: Oops, All Tristan Makes You Sad

In Part 2 of our Göbekli Tepe series, we pivot from debunking ancient alien claims to examining why conspiracy theories are so fucking dangerous in 2025. We start with the shocking discovery that Hank Green made a video with almost our exact podcast title (we're not mad, don't tell anyone we were mad), then spiral into a serious discussion about how recommendation algorithms, economic incentives, and media exploitation create radicalization pipelines that lead from "ancient aliens built pyramids" to January 6th insurrections.We explore how conspiracy content preys on vulnerable populations, why confrontational fact-checking backfires, and what you can actually do when someone you love falls down the rabbit hole.Content Warning: Discussion of radicalization, political violence, January 6th insurrection, and the exploitation of vulnerable populations.Get new episodes early and support the show on Patreon and Nebula!Subscribe to It's Probably (not) Aliens for weekly episodes about cool ancient history! And give us a 5-star review if you have the time. It really helps us out!Tristan Johnson Bluesky | Twitter | YouTubeScott Niswander Bluesky | Twitter | YouTubeFollow the show on Bluesky or Twitter for more updates!Ask us questions and send us topics to talk about at ProbsNotAliens.comMusic by Rod Kim | Cover art by Skutch | Edited by StanfordSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Göbekli Tepe Part 1: Using Excessive Amounts of Lube To Move Big Rocks

Tristan and Scott return to the "smoking gun" of the ancient astronaut world: Göbekli Tepe. According to Netflix documentaries and Ancient Aliens, this 12,000-year-old site is impossible. They claim there were no tools, no agriculture, and no way to move 15-ton stone pillars without anti-gravity (or at least a visit from some tall, white Atlanteans).In Part 1 of this deep dive, we look at the actual "dirt science." We find out that not only were there tools (thousands of them, actually), but that moving big rocks is mostly just a matter of having enough lube. We also discuss why Ice Age: The Meltdown might be a more historically accurate document than Graham Hancock’s entire bibliography, and why finding a fox carved on a rock doesn't automatically mean Noah parked his boat around the corner.Get new episodes early and support the show on Patreon and Nebula!Subscribe to It's Probably (not) Aliens for weekly episodes about cool ancient history! And give us a 5-star review if you have the time. It really helps us out!Tristan Johnson Bluesky | Twitter | YouTubeScott Niswander Bluesky | Twitter | YouTubeFollow the show on Bluesky or Twitter for more updates!Ask us questions and send us topics to talk about at ProbsNotAliens.comMusic by Rod Kim | Cover art by SkutchSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

3I/ATLAS: Stop Trying To Make 'Oumuamua 2 Happen

Harvard Professor Avi Loeb is back, and he wants you to believe that the new interstellar object screaming through our solar system, 3I/Atlas, is a hostile alien spacecraft sent to destroy us. In this episode, Tristan and Scott (who is currently possessed by Professor X) break down why this claim is "objectively wrong" and why the reality, a 14-billion-year-old "Universe Placenta" from the dawn of time, is infinitely cooler than the sci-fi grift. We discuss the "thick disc" of the galaxy, why scientific pre-prints are a media hacker's best friend, and whether the X-Men actually have a space program.Get new episodes early and support the show on Patreon and Nebula!Subscribe to It's Probably (not) Aliens for weekly episodes about cool ancient history! And give us a 5-star review if you have the time. It really helps us out!Tristan Johnson Bluesky | Twitter | YouTubeScott Niswander Bluesky | Twitter | YouTubeFollow the show on Bluesky or Twitter for more updates!Ask us questions and send us topics to talk about at ProbsNotAliens.comMusic by Rod Kim | Cover art by SkutchSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.