AaS! 160: What's the Best Way to Search for Life?
Ask a Spaceman!21 Sep 2021

AaS! 160: What's the Best Way to Search for Life?

What kind of signals are we searching for from aliens? What are technosignatures and biosignatures? How are we looking for non-intelligent life? Is there any hope of finding life in our own solar system? I discuss these questions and more in today's Ask a Spaceman!

Support the show: http://www.patreon.com/pmsutter
All episodes: http://www.AskASpaceman.com
Watch on YouTube: http://www.youtube.com/PaulMSutter
Read a book: https://www.pmsutter.com/books

Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE!

Big thanks to my top Patreon supporters this month: David B, Frank T, Tim R, Alex P, Tom Van S, Mark R, Alan B, Craig B, Richard K, Steve P, Dave L, Chuck C, Stephen M, Maureen R, Stace J, Neil P, lothian53 , COTFM, Stephen S, Ken L, Debra S, Alberto M, Matt C, Ron S, Joe R, Jeremy K, David P, Norm Z, Ulfert B, Robert B, Fr. Bruce W, Nicolai B, Sean M, Edward K, Callan R, Darren W, Tracy F, Sarah K, Bill H, Steven S, Ryan L, Ella F, Richard S, Sam R, Thomas K, James C, Jorg D, R Larche, Syamkumar M, John S, Fred S, Homer V, Mark D, Brianna V, Colin B, Bruce A, Steven M, Brent B, Bill E, Tim Z, Thomas W, Linda C, Joshua, David W, Aissa F, Tom G, Marc H, Avery P, Scott M, Katelyn, Thomas H, Farshad A, Matthias S, Kenneth D, Maureen R, Michael W, Scott W, David W, Neuterdude, Cha0sKami, Brett, Robert C, and Matthew K!

Thanks to Cathy Rinella for editing.

Hosted by Paul M. Sutter, astrophysicist and the one and only Agent to the Stars (http://www.pmsutter.com).

Episoder(274)

AaS! 132: What Did Einstein Get Wrong?

AaS! 132: What Did Einstein Get Wrong?

Was Einstein ever wrong? How did he miss out on a major prediction for the universe? What was his major beef with quantum mechanics? How did he go from quantum believer to quantum hater? I discuss the...

21 Jul 202035min

AaS! 131: What's So Cool About the TRAPPIST-1 System?

AaS! 131: What's So Cool About the TRAPPIST-1 System?

Why is the TRAPPIST-1 system so fascinating? Is it really habitable? How are we figuring all this out? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreo...

7 Jul 202033min

AaS! 130: What's the Most Amazing Thing About the Universe?

AaS! 130: What's the Most Amazing Thing About the Universe?

What blows me away about the universe? How is it all connected? How does universality give physics the power to explain everything? I discuss these questions and more in today's Ask a Spaceman! Suppor...

16 Jun 202025min

AaS! 129: Did the Big Bang Make Black Holes?

AaS! 129: Did the Big Bang Make Black Holes?

What kind of crazy physics made primordial black holes? What does that have to do with the LIGO observations of merging black holes? How can we possibly detect them? I discuss these questions and more...

2 Jun 202032min

AaS! 128: Why Are We Missing All the Baryons?

AaS! 128: Why Are We Missing All the Baryons?

What is the "missing baryon problem"? How do we know how many baryons there ought to be? What does the cosmic web have to do with it? What the heck is a baryon, anyway? I discuss these questions and m...

19 Mai 202027min

AaS! 127: What Was Newton's Big Deal?

AaS! 127: What Was Newton's Big Deal?

What was Newton's genius? Why was his work so controversial? Why are his laws of motion so radical? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.c...

5 Mai 202042min

AaS! 126: What's the Wildest Weather in the Solar System?

AaS! 126: What's the Wildest Weather in the Solar System?

What makes the Earth's atmosphere so special? What makes the atmospheres of other planets so special? Why are atmospheres so special anyway? I discuss these questions and more in today's Ask a Spacema...

21 Apr 202032min

AaS! 125: Does Planet Nine Exist?

AaS! 125: Does Planet Nine Exist?

Why do we think the solar system might have another planet? Why do we think it doesn't? How do test for something that's too far away to see? I discuss these questions and more in today's Ask a Spacem...

7 Apr 202033min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
rekommandert
forskningno
rss-nysgjerrige-norge
sinnsyn
rss-rekommandert
vett-og-vitenskap-med-gaute-einevoll
smart-forklart
pod-britannia
fjellsportpodden
liberal-halvtime
jss
villmarksliv
nevropodden
aldring-og-helse-podden
rss-overskuddsliv
psykopoden
tomprat-med-gunnar-tjomlid
dekodet-2