Astronomy Videos

Our full collection of all Deep Astronomy videos. Here you'll find everything from live astronomy hangouts to regular space news episodes and short space documentaries. You can browse by keyword, specific categories or just have poke around and see what you can find. There's definitely something for everyone!

Found 22 videos tagged with "exolife hangout" remove tag

Exolife Hangout: Happy Pi Day!

14th Mar, 2018 - 2025 views

This week we'll talk about Pi Day, Stephen Hawking's death, the GAO report on the JWST mission and much, much more.

Finding Earth 2.0

26th Feb, 2018 - 3712 views

Finding another planet like Earth outside of our solar system is now a possibility like never before. More than at any other time in human history, we have to tools to begin finding Earth's twin.

Making Contact with Dr. Jill Tarter

29th Jan, 2018 - 2448 views

This hangout features a giant in the field of SETI research: Dr. Jill Tarter. In this ExoLife Hangout we invite Dr. Jill Tarter, co-founder of the SETI Institute, to talk about her new book Making Contact. Tarter’s work has brought her wide recogn

The Case for K Dwarf Stars

15th Jan, 2018 - 3829 views

What types of stars are most likely to have planets that harbor complex life? Astronomers (and everyone else for that matter) are very interested in finding out if there is life in the universe besides our own. One area of inquiry has been about

Should the Singularity be something to fear?

1st Nov, 2017 - 3194 views

Help support Deep Astronomy by getting one month free trial of The Great Courses Plus: Whether you believe in the singularly or not, there’s one thing that everyone agrees on, the rapid improvement and pace of all our tech

Can we find life in exoplanet atmospheres?

18th Oct, 2017 - 2420 views

Join us for the latest in our ExoLife Hangouts! When astronomers build telescopes to find life on nearby exoplanets, they're built with a wide range of capabilities including analyzing atmospheres for life signs. By using polar spectrometers they

Will We Ever Find Life on Mars?

4th Oct, 2017 - 3077 views

Want some great online courses in astronomy? Check out The Great Courses Plus, get one month free trial here: Mars is the closest planet to Earth and the most likely candidate to find life in the s

Detecting Stellar Civilizations Using Waste Heat Signatures

20th Sep, 2017 - 3439 views

Can we find stellar civilizations by looking for their waste heat? New research suggests that it is possible, and practical. Earth-like civilizations generate heat from the energy that they utilize. The thermal radiation from this heat can be a t

Can Globular Clusters Harbor Interstellar Civilizations?

30th Aug, 2017 - 4125 views

Can Globular Clusters Harbor Ancient Civilizations? Globular clusters are a spherical collection of stars very tightly bound by gravity, which gives them relatively high stellar densities toward their centers. In 2016 Dr. Rosanne Di Stefano co-aut

Dr Robert Zubrin: Some Reasons Why NASA Has Problems Getting Us to Mars - Exolife Hangout Excerpt

23rd Aug, 2017 - 1974 views

We have been releasing segments from our weekly live hangouts held on Wednesdays and Thursdays. This hangout originally aired on June 7th, 2017. The Exolife Hangout is held every Wednesday at 5pm ET. Please subscribe to this channel and activate n

Breakthrough Starshot Updates w/ Avi Loeb

27th Jul, 2017 - 3620 views

My Mic echo goes away about three minutes in. I figured out the cause and fixed it. Can we really travel to other stars? Can Breakthrough Starshot meet its goals? Breakthrough Starshot aims to demonstrate proof of concept for ultra-fast light-dri

What is the Probability of Other Technological Species?

20th Jul, 2017 - 4652 views

Can there be other technological civilizations in our Milky Way Galaxy? Tune in this week as we discuss with Dr. Adam Frank the cosmic frequency of technological species in the Universe. Recent advances in exoplanet studies provide strong constrai