In 2017, a weird-looking space object called ʻOumuamua whipped past our sun. Now a Harvard scientist is suggesting it miiiight be an alien probe! So we’re revisiting this episode from a few years ago, where we ask: could aliens actually exist? Is there any chance they’ve visited Earth already? We talked to astronomers Dr. Jill Tarter, Dr. Seth Shostak, inves ... Show More
Oct 22
Testosterone: Do We All Need a Boost?
We’re hearing a ton about the marvels of testosterone from influencers, celebrities, and even government officials. They say we should be thinking about our T levels, topping them off with extra if they’re too low. And we’re told that the benefits of testosterone are HUGE: that w ... Show More
39m 57s
Oct 15
Fiber Maxxing and Poo Maxxing, with Dr. Trisha Pasricha
Have you been puzzled by your poos or felt down about your dumps?? You’re not alone! So many of us are struggling with gut issues, which is why fiber is having a major moment. But even though we’re secretly guzzling psyllium husk, tons of us are too embarrassed to talk about our ... Show More
59m 4s
Dec 2024
Alien Sightings with David Spergel
<p>Are alien spacecraft here on Earth? Neil deGrasse Tyson and comedian Chuck Nice discuss the UAP hearings, unexplained cosmic phenomena, dark matter, and more with astrophysicist and NASA UAP chair David Spergel.</p><p>NOTE: StarTalk+ Patrons can listen to this entire episode c ... Show More
56m 24s
Dec 2017
Extraterrestrial Mashup
<p>Search for ET on this StarTalk mashup – featuring Neil deGrasse Tyson, David Grinspoon, Seth Shostak, Michael Ian Black, Chuck Nice, Jill Tarter, David Brin, Allen Saakyan, and Doug Vakoch – as we explore where to look and debate whether to send signals ourselves.<br />NOTE: S ... Show More
48m 35s
Sep 2024
Revisiting the Drake Equation with David Grinspoon
<p>Will alien life look like anything on Earth? Neil deGrasse Tyson and comedian Chuck Nice deep dive into questions about astrobiology, revisiting the Drake Equation, and life beyond Earth with NASA astrobiology strategist, David Grinspoon a.k.a Dr. Funkyspoon.</p><p>NOTE: StarT ... Show More
51m 18s
Mar 2024
Cosmic Queries – Out There
<p>Neil deGrasse Tyson, co-host Harrison Greenbaum, and astrophysicist Janna Levin answer questions on the far away and the far out, including Andromeda's impending collision with the Milky Way, white holes, a holographic universe, and more. Prepare to get trippy!</p><p>NOTE: St ... Show More
50m 9s
Jul 2024
Cosmic Queries – Strange Matter
<p>What could we do to hide from the aliens? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions about human radio wave signals, strange matter, universes inside black holes, and other physics questions!</p><p>NOTE: StarTalk+ Patrons can listen to this entire episode ... Show More
43m 14s
Jan 2023
Cosmic Queries – Silicon Aliens with David Grinspoon
<p>Can there be life on planets without magnetic fields? Neil deGrasse Tyson and comedian Chuck Nice discuss exoplanets, extraterrestrials, and answer extraordinary questions from our fans with astrobiologist, David Grinspoon. </p><p>NOTE: StarTalk+ Patrons can listen to this ent ... Show More
50m 50s
May 2019
Will we ever find alien life?
3/6 In this instalment of The Curious Cases of Rutherford & Fry, Hannah and Adam boldly go in search of scientists who are hunting for ET, spurred on by questions sent in by listeners across the globe, from Australia to Columbia. They start by asking how we define life and why we ... Show More
27m 29s