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ConteΓΊdo fornecido por Fraser Cain. Todo o conteΓΊdo do podcast, incluindo episΓ³dios, grΓ‘ficos e descriçáes de podcast, Γ© carregado e fornecido diretamente por Fraser Cain ou por seu parceiro de plataforma de podcast. Se vocΓͺ acredita que alguΓ©m estΓ‘ usando seu trabalho protegido por direitos autorais sem sua permissΓ£o, siga o processo descrito aqui https://pt.player.fm/legal.
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Episode 784: Q&A 170: Can We See The Stars In Andromeda? And More...

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Manage episode 319352455 series 2513416
ConteΓΊdo fornecido por Fraser Cain. Todo o conteΓΊdo do podcast, incluindo episΓ³dios, grΓ‘ficos e descriçáes de podcast, Γ© carregado e fornecido diretamente por Fraser Cain ou por seu parceiro de plataforma de podcast. Se vocΓͺ acredita que alguΓ©m estΓ‘ usando seu trabalho protegido por direitos autorais sem sua permissΓ£o, siga o processo descrito aqui https://pt.player.fm/legal.

In this week's QA, I talk about how we can see individual stars in a galaxy like Andromeda, how we know the Universe is bigger than we can observe, and whether black holes are solid objects or infinitely dense singularities.

00:00 Start
01:07 Can we see the stars in Andromeda?
03:21 How do we know the Universe is bigger than we can see?
09:24 Are black holes solid?
12:03 How did the Moon form out of debris?
13:49 Are there pieces of Earth on other worlds?
15:49 When will we see the first pictures from Webb?
17:12 Is tech in Webb obsolete?
19:10 Is dark matter black holes?
20:55 Why does Webb orbit around in empty space?
22:11 Would the Universe look different billions of years ago?
23:06 What launch would I like to see in person?
25:10 What other space missions should we get excited about?
26:38 Can Vera Rubin see JWST?
27:41 Do we live in a black hole or simulation?
28:51 Could a micro-meteorite impact JWST?
29:57 What are some cool ideas for space telescopes?
33:50 Will we have a permanent lunar base by 2050?
34:45 Can we see exo-Oort clouds?

Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.

πŸš€ OUR WEBSITE:
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iTunes: https://universetoday.com/itunes
Spotify: https://universetoday.com/spotify

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Read by 50,000 people every Friday. Written by Fraser. No ads.
Subscribe Free: https://universetoday.com/newsletter

πŸš€ OTHER PODCASTS:
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Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.

RSS: https://www.universetoday.com/feed/wshaudio/
iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/

Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
RSS: https://astronomycast.libsyn.com/rss/
iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg

πŸš€ JOIN OUR COMMUNITY:
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Patreon: https://patreon.com/universetoday

πŸš€ OTHER SOCIAL MEDIA:
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Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
Twitch: https://twitch.tv/fcain

πŸš€ CONTACT FRASER:
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Email: frasercain@gmail.com

πŸš€ LICENSE:
════════════════════════════════════
Creative Commons Attribution 4.0 International (CC BY 4.0)

You are free to use my work for any purpose you like, just mention me as the source and link back to this video.

Support Universe Today Podcast

  continue reading

1132 episΓ³dios

Artwork
iconCompartilhar
 
Manage episode 319352455 series 2513416
ConteΓΊdo fornecido por Fraser Cain. Todo o conteΓΊdo do podcast, incluindo episΓ³dios, grΓ‘ficos e descriçáes de podcast, Γ© carregado e fornecido diretamente por Fraser Cain ou por seu parceiro de plataforma de podcast. Se vocΓͺ acredita que alguΓ©m estΓ‘ usando seu trabalho protegido por direitos autorais sem sua permissΓ£o, siga o processo descrito aqui https://pt.player.fm/legal.

In this week's QA, I talk about how we can see individual stars in a galaxy like Andromeda, how we know the Universe is bigger than we can observe, and whether black holes are solid objects or infinitely dense singularities.

00:00 Start
01:07 Can we see the stars in Andromeda?
03:21 How do we know the Universe is bigger than we can see?
09:24 Are black holes solid?
12:03 How did the Moon form out of debris?
13:49 Are there pieces of Earth on other worlds?
15:49 When will we see the first pictures from Webb?
17:12 Is tech in Webb obsolete?
19:10 Is dark matter black holes?
20:55 Why does Webb orbit around in empty space?
22:11 Would the Universe look different billions of years ago?
23:06 What launch would I like to see in person?
25:10 What other space missions should we get excited about?
26:38 Can Vera Rubin see JWST?
27:41 Do we live in a black hole or simulation?
28:51 Could a micro-meteorite impact JWST?
29:57 What are some cool ideas for space telescopes?
33:50 Will we have a permanent lunar base by 2050?
34:45 Can we see exo-Oort clouds?

Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.

πŸš€ OUR WEBSITE:
════════════════════════════════════
https://www.universetoday.com/

πŸš€ PODCAST LINKS:
════════════════════════════════════
RSS: https://universetoday.com/audio
iTunes: https://universetoday.com/itunes
Spotify: https://universetoday.com/spotify

πŸš€ EMAIL NEWSLETTER:
════════════════════════════════════
Read by 50,000 people every Friday. Written by Fraser. No ads.
Subscribe Free: https://universetoday.com/newsletter

πŸš€ OTHER PODCASTS:
════════════════════════════════════
Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.

RSS: https://www.universetoday.com/feed/wshaudio/
iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/

Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
RSS: https://astronomycast.libsyn.com/rss/
iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg

πŸš€ JOIN OUR COMMUNITY:
════════════════════════════════════
Patreon: https://patreon.com/universetoday

πŸš€ OTHER SOCIAL MEDIA:
════════════════════════════════════
Twitter: https://twitter.com/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
Twitch: https://twitch.tv/fcain

πŸš€ CONTACT FRASER:
════════════════════════════════════
Email: frasercain@gmail.com

πŸš€ LICENSE:
════════════════════════════════════
Creative Commons Attribution 4.0 International (CC BY 4.0)

You are free to use my work for any purpose you like, just mention me as the source and link back to this video.

Support Universe Today Podcast

  continue reading

1132 episΓ³dios

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