Is evolution universal throughout the cosmos? What are the different forms that life can take? When did life first appear in the universe? I discuss these questions and more in today’s Ask a Spaceman!
Nov 19th: Planet 9 & Alien Contact
Astronomers are searching the solar system for new planets and Uranus’s orbit suggested Neptune exists. KBO orbits suggest Planet 9 exists. Contacting aliens might be us digging fossils on Mars or radio telescopes picking up a signal.
Apr 27th: Searching for ET & Aliens in Space
Are we alone in the cosmos? Do aliens exist? How are we looking for them? And how long will it be before we know for sure? Well, we’re searching every corner of space for alien microbes or signals from ET.
Aug 31st: Why Haven’t Aliens Settled Every Star In The Milky Way?
This week Fraser Cain discuss about Fermi Paradox. How difficult it would be for aliens traveling at 10% the speed of light to settle the entire Milky Way, and it turns out, it’s not as simple as you might think.
May 29th: Discovering Alien Life & Comet Rankin
Today Travelers in the Night talks about Project Breakthrough Listen to look for intelligent extraterrestrial communications in the Universe and comet rankin in sagittarius.
Dec 21st: What’s the Truth Behind ‘Oumuamua?
Where did ‘Oumuamua come from? What is it made of, and how did it end up here? Is it really an artifact of an alien civilization?
Sep 21st: 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
Feb 28th: NASA RADAR Finds Asteroid Moon & Ready Yourself For Alien
RADAR images of 2004 BL86 shows a small moon. And Carl Sagan said that “The Universe is a pretty big place. If it’s just us, seems like an awful waste of space.”
Sep 11th: Dr. Katie Mack – The End of Everything
Today we have @WSHCrew back for the new season premiere. For today we have @astrokatie talk about The End of Everything in astrophysics perspective
Nov 26th: It’s not Aliens, Unless it’s Aliens
Did you hear that astronomers from Harvard think that the interstellar asteroid Oumuamua was actually an alien solar sail? Is it aliens? Of course it’s not aliens. But some day, it’ll actually be aliens.