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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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836: Orbit Size Telescopes, Meteors Destroying Satellites, Artificial Gravity | Q&A 186

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Manage episode 330997991 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 Questions and Answers show, I answer what it would take to build a telescope as big as the Earth's orbit around the Sun, why SgrA* seems to have been rolled over on its side, and how we know the age of stars.

00:00 Start
01:50 [Tatooine] Could we have a telescope the size of Earth's orbit?
08:11 [Coruscant] Why is SgrA* rolled over on its side?
09:53 [Hoth] How do we know the age of stars?
14:19 [Naboo] Could you have a collection of smaller mirrors working together?
17:19 [Kamino] Why not build two Uranus missions?
19:11 [Bespin] Why do white dwarfs explode at 1.4 times the mass of the Sun?
21:23 [Mustafar] Where are the Voyagers?
22:20 [Alderaan] Could a meteor storm destroy satellites?
23:49 [Dagobah] Could aliens know there's life on Earth?
27:03 [Yavin] Has anyone ever built artificial gravity in space?
31:36 [Mandalore] How do we get more people to try stargazing?
33:06 [Geonosis] How do you orbit a Lagrange point?
35:31 [Corellia] Are there any missions to return to Pluto?

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.

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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
Discord: https://discord.gg/3nk8kAARUm

πŸš€ OTHER SOCIAL MEDIA:
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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:
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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 330997991 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 Questions and Answers show, I answer what it would take to build a telescope as big as the Earth's orbit around the Sun, why SgrA* seems to have been rolled over on its side, and how we know the age of stars.

00:00 Start
01:50 [Tatooine] Could we have a telescope the size of Earth's orbit?
08:11 [Coruscant] Why is SgrA* rolled over on its side?
09:53 [Hoth] How do we know the age of stars?
14:19 [Naboo] Could you have a collection of smaller mirrors working together?
17:19 [Kamino] Why not build two Uranus missions?
19:11 [Bespin] Why do white dwarfs explode at 1.4 times the mass of the Sun?
21:23 [Mustafar] Where are the Voyagers?
22:20 [Alderaan] Could a meteor storm destroy satellites?
23:49 [Dagobah] Could aliens know there's life on Earth?
27:03 [Yavin] Has anyone ever built artificial gravity in space?
31:36 [Mandalore] How do we get more people to try stargazing?
33:06 [Geonosis] How do you orbit a Lagrange point?
35:31 [Corellia] Are there any missions to return to Pluto?

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
Discord: https://discord.gg/3nk8kAARUm

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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