logo
episode-header-image
Dec 2017
48m 35s

Extraterrestrial Mashup

NEIL DEGRASSE TYSON
About this episode
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. NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-fre ... Show More
Up next
Yesterday
Cosmic Queries – LIGO, Light, & Lycanthropy
Are all galaxies redshifting away? Neil deGrasse Tyson and comedian Negin Farsad tackle a grab bag of fan questions covering cosmic infrastructure, redshift, werewolves, gravitational waves, and the nature of time itself. NOTE: StarTalk+ Patrons can listen to this entire episode ... Show More
49m 38s
May 29
The Future of Space Stations with Ariel Ekblaw
Can we put the data centers in space? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly map out the future of human habitation, research, and industry in low Earth orbit with Ariel Ekblaw, founder and CEO of the Aurelia Institute. NOTE: StarTalk+ Patrons can listen to ... Show More
1h 2m
May 26
Cosmic Queries – From Wine to Wormholes
What would happen to Earth if Jupiter stopped rotating? Neil deGrasse Tyson and Chuck Nice answer a grab bag of fan questions about the challenges with space telescopes, the nature of AI, and whether aliens are funny. NOTE: StarTalk+ Patrons can listen to this entire episode comm ... Show More
55m 8s
Recommended Episodes
Apr 2020
What If We Discovered Alien Life? - Guest: Jill Tarter
There's perhaps no bigger "What If" that will ever be asked. As long as we have been able to look up at the stars and understand the vastness of space, humans have pondered whether we are indeed alone in the universe. But perhaps no one has "been on the case" in a more serious wa ... Show More
1h 4m
Sep 2020
What If We've Already Made First Contact with Aliens? - with Andrew Siemion
Get 20% off your first monthly box when you sign up at boxofawesome.com and enter the code “whatif” at checkout. If you’re ready to take action and prevent hair loss, go to keeps.com/whatif to receive your first month of treatment for free. Is the truth really "out there"? ... Show More
57m 34s
Jul 2020
What If Humans Are Future Versions of Aliens? - Guest: Dr. Mike Masters
So imagine that all of the reports of UFO's, visitations and alien abductions were true...but sort of not? Confused? How about instead of "aliens" being alien, they were actually humans travelling back in time from the future to study their origins as a species? This is the thesi ... Show More
54m 8s
Sep 2020
What If We Blew Up an Asteroid? - Guest: Bill Nye
Sign up for the Great Courses Plus today and enjoy the first month for free: https://bit.ly/podcast-great-courses-plus Not like we don't have enough things on our mind...but in case you don't, "What If we blew up an asteroid?". Assuming we'd be considering this, it'd be safe t ... Show More
39m 18s
Feb 2020
Teaser: This is What If, discussed.
We ask some of the world’s top thinkers in science, astronomy, technology, academia and futurism to ponder some of our most popular What If videos. What If half the Earth’s population was wiped out? What If you fell into a pool of liquid nitrogen? What If we lived in a Galactic Z ... Show More
14m 6s
Aug 2020
What If We Had to Evacuate Earth? - Guest: Bill Nye
Sign up for the Great Courses Plus today and enjoy the first month for free: https://bit.ly/podcast-great-courses-plus We know the history of this planet and asteroids isn't good...just ask the dinosaurs. So, what if we were faced with the same situation now? How much time wou ... Show More
34m 10s
Oct 2022
Neil deGrasse Tyson gets political
On this first episode of The Gray Area, Sean Illing talks with astrophysicist Neil deGrasse Tyson, who takes on many of our most vexing societal problems in his new book Starry Messenger. According to Neil, if we all were to adopt a more scientific approach to politics, many of o ... Show More
56m 49s
Nov 2018
What is Astronomy, Even? with NASA's Paul Geithner
Paul Geithner is the Deputy Project Manager — Technical for the James Webb Space Telescope at NASA's Goddard Space Flight Center in Greenbelt, Maryland. Paul joins Jonathan to give him a crash course in what the electro-magnetic spectrum is, how space debris can effect space prog ... Show More
53m 21s
Sep 2022
727: Neil deGrasse Tyson | Cosmic Perspectives on Civilization
tail spinning
1h 3m
Aug 2020
What If You Lived on a Super Earth? - Guest: Dr. Jack Madden
Sign up for Policy Genius today: https://bit.ly/policy-genius-what-if-discussed The Hubble telescope has helped discover over 4100 exoplanets in recent years, some of those being categorized as "Super Earths". But what exactly does that mean? What makes them so "Super"? Are th ... Show More
29m 28s
Listen to millions of songs and podcasts on Anghami