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[Q&A] Getting Stuck on a Planet, Dangerous Supernovae, Expansionistic Aliens

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Manage episode 487121247 series 2513416
Content provided by Fraser Cain. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Fraser Cain or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.

How big does a planet has to be to make it impossible to fly a rocket from it? Why are aliens always portrayed expansionistic? Can a supernova make us all go extinct? And in our extended Q&A+ edition, is terraforming Mars necessary for finding life there? Answering all these questions and more in this Q&A show.

🎁 [Q&A+] Same video. No YT ads. BONUS question, totally free :
https://www.patreon.com/universetoday

🚀 [Overtime] Even more Q&As
https://www.patreon.com/universetoday

  • 00:00 Start
  • 00:30 [knallpistol] How can stars in globular clusters be so close yet so far?
  • 03:28 [Mister Ikkus] Why everyone imagines aliens to be expansionistic?
  • 05:28 [Matthew Reuter] What's the limit on a planet's mass to get stuck on one?
  • 07:51 [James Valley] Can a supernovae take us out?
  • 08:50 [Paige Potter] When we colonize other places, will Earth become a concept rather than a place?
  • 10:50 [Vicente Hdez] What have been the keys to staying constantly active in astronomy communication?
  • 14:56 [Pete Harris] What to see in the Southern Hemisphere's night sky?

📺 VIDEO VERSION
https://youtu.be/19phg5eP4Rs

📰 GUIDE TO SPACE Newsletter
No ads. Subscribe for FREE: https://universetoday.com/newsletter

🎧 PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/

📩 CONTACT FRASER
[email protected]

⚖️ LICENSE
Creative Commons Attribution 4.0 International (CC BY 4.0)

Support Universe Today Podcast

  continue reading

1367 episodes

Artwork
iconShare
 
Manage episode 487121247 series 2513416
Content provided by Fraser Cain. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Fraser Cain or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.

How big does a planet has to be to make it impossible to fly a rocket from it? Why are aliens always portrayed expansionistic? Can a supernova make us all go extinct? And in our extended Q&A+ edition, is terraforming Mars necessary for finding life there? Answering all these questions and more in this Q&A show.

🎁 [Q&A+] Same video. No YT ads. BONUS question, totally free :
https://www.patreon.com/universetoday

🚀 [Overtime] Even more Q&As
https://www.patreon.com/universetoday

  • 00:00 Start
  • 00:30 [knallpistol] How can stars in globular clusters be so close yet so far?
  • 03:28 [Mister Ikkus] Why everyone imagines aliens to be expansionistic?
  • 05:28 [Matthew Reuter] What's the limit on a planet's mass to get stuck on one?
  • 07:51 [James Valley] Can a supernovae take us out?
  • 08:50 [Paige Potter] When we colonize other places, will Earth become a concept rather than a place?
  • 10:50 [Vicente Hdez] What have been the keys to staying constantly active in astronomy communication?
  • 14:56 [Pete Harris] What to see in the Southern Hemisphere's night sky?

📺 VIDEO VERSION
https://youtu.be/19phg5eP4Rs

📰 GUIDE TO SPACE Newsletter
No ads. Subscribe for FREE: https://universetoday.com/newsletter

🎧 PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/

📩 CONTACT FRASER
[email protected]

⚖️ LICENSE
Creative Commons Attribution 4.0 International (CC BY 4.0)

Support Universe Today Podcast

  continue reading

1367 episodes

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