How do we know that Psyche is a metal asteroid? Did primordial gravitational waves stretch when inflation happened? When do we finally get more Trappist-1 data from JWST? Can a dead star possibly reignite?
π¦ Support us on Patreon:
https://patreon.com/universetoday
π Suggest books in the book club:
https://www.goodreads.com/group/show/1198440-universe-today-book-club
00:00 Start
00:53 [Andoria] Why is the Ice Cube Observatory at the South Pole?
05:49 [Vulcan] Can a dead star reignite?
09:51 [Risa] What about asteroid mining?
15:18 [Aeturen] How do we know Psyche is a metal asteroid?
17:40 [Vendikar] Are there different types of black holes?
21:13 [Remus] How to monitor auroras?
24:30 [Janus] How fast do gravitational waves go?
26:23 [Cait] How many black holes are there?
29:40 [Betazed] What if you go too close to a gravitational wave event?
31:45 [Cheleb] Astronomy bucket list?
35:13 [Nimbus] Trappist-1d and 1e from JWST. Wen?
37:41 [Belos] From how far away can you detect life on Earth?
πΊ VIDEO VERSION
https://youtu.be/aUyevaUmAbo
π° EMAIL NEWSLETTER
Read by 60,000 people every Friday. Written by Fraser. No ads.
Subscribe. It's FREE: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/
π€³ OTHER SOCIAL MEDIA
Twitter: https://twitter.com/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
π© CONTACT FRASER
frasercain@gmail.com
βοΈ LICENSE
Creative Commons Attribution 4.0 International (CC BY 4.0)
Support Universe Today Podcast
[Space Bites] USAβs Crazy Moon Landing // Problems for Perseverance // New Glenn Goes Vertical
[Q&A] JWST vs Apollo Landing Sites, TRAPPIST-1 Atmospheres, Chinese Space Program
[Interview] Discovery of The Decade for Dwarf Planets? Eris and Makemake Geothermal Activity
[Interview] Swarms of Cheap Spacecraft for Solar System Exploration
[Space Bites] Unexpected Mimas Discovery // Moon Mission Launch // New EHT Image
[Interview] What's Wrong With Modern Science And How To Fix It
[Q&A] Trusting Asteroid Strike Probabilities, Propulsion Breakthrough, Methane on Mars
[Space Bites] NASA in Trouble // More Impossible Galaxies from JWST // Final Goodbye to Ingenuity
[Interview] NASA JPL Layoffs. Artemis and Mars Sample Return in DANGER?
[Interview] Deepest Ever Deep Field. Where Are The Limits of James Webb?
[Q&A] Kuiper Belt Orbiter, Naming Planet 9, Most Perfect Spheres
[Interview] Why JWST Avoids Searching For Exomoons with Dr. David Kipping
[Interview] Venus Could Harbour Non-Water Based Life
[Interview] What a REAL City On Mars Will Look Like
[Interview] How Nancy Grace Roman Will Help Understand Dark Matter
[Space Bites] Giant Forest Telescope // GO for LISA // Thoughts on YouTube Retirement
[Interview] An Exoplanet With A Comet-Like Giant Tail
[Interview] How Space-Based Reflectors Can Change Solar Energy
[Q&A] Lunar Starship VS Saturn V, Max Size of Black Holes, ISS Replacement
[Interview] Nobel Prize Winner Explains JWST vs The Crisis in Cosmology
Create your
podcast in
minutes
It is Free
Weekly Space Hangout Audio