Player FM uygulamasıyla çevrimdışı Player FM !
[Q&A] Messaging The Aliens, Moving the Earth, Shapes of Coronagraphs
Manage episode 417014488 series 2513416
How can we let aliens know we're here? What does a lunar eclipse look like as seen from the Moon? Can we record a supernova in real time? Why aren't coronagraphs just circles? Answering all these questions and more in this week's Q&A show.
🦄 Support us on Patreon:
https://patreon.com/universetoday
📚 Suggest books in the book club:
https://www.goodreads.com/group/show/1198440-universe-today-book-club
- 00:00 Start
- 00:37 [Andoria] Can we signal to aliens with green glass?
- 06:39 [Vulcan] Lunar eclipse seen from the Moon
- 11:24 [Risa] Can we record a supernova appearing in real-time?
- 16:05 [Aeturen] Why aren't coronagraphs just circles?
- 20:53 [Vendikar] How do astronomers determine distances to other galaxies?
- 25:02 [Remus] Who was my favourite interview?
- 28:01 [Janus] How do astronomers determine the age of stars?
- 31:11 [Cait] Can we move Earth by the time the Sun will die?
- 34:31 [Betazed] Why does the Moon look bigger and yellow sometimes?
📺 VIDEO VERSION
https://youtu.be/mz-DcU2VaAs
📰 EMAIL NEWSLETTER
Read by 60,000 people every Friday. Written by Fraser. No ads.
Subscribe. It's FREE: https://universetoday.com/newsletter
🎧 PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/
🤳 OTHER SOCIAL MEDIA
Twitter: https://twitter.com/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
📩 CONTACT FRASER
frasercain@gmail.com
⚖️ LICENSE
Creative Commons Attribution 4.0 International (CC BY 4.0)
1158 bölüm
Manage episode 417014488 series 2513416
How can we let aliens know we're here? What does a lunar eclipse look like as seen from the Moon? Can we record a supernova in real time? Why aren't coronagraphs just circles? Answering all these questions and more in this week's Q&A show.
🦄 Support us on Patreon:
https://patreon.com/universetoday
📚 Suggest books in the book club:
https://www.goodreads.com/group/show/1198440-universe-today-book-club
- 00:00 Start
- 00:37 [Andoria] Can we signal to aliens with green glass?
- 06:39 [Vulcan] Lunar eclipse seen from the Moon
- 11:24 [Risa] Can we record a supernova appearing in real-time?
- 16:05 [Aeturen] Why aren't coronagraphs just circles?
- 20:53 [Vendikar] How do astronomers determine distances to other galaxies?
- 25:02 [Remus] Who was my favourite interview?
- 28:01 [Janus] How do astronomers determine the age of stars?
- 31:11 [Cait] Can we move Earth by the time the Sun will die?
- 34:31 [Betazed] Why does the Moon look bigger and yellow sometimes?
📺 VIDEO VERSION
https://youtu.be/mz-DcU2VaAs
📰 EMAIL NEWSLETTER
Read by 60,000 people every Friday. Written by Fraser. No ads.
Subscribe. It's FREE: https://universetoday.com/newsletter
🎧 PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/
🤳 OTHER SOCIAL MEDIA
Twitter: https://twitter.com/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
📩 CONTACT FRASER
frasercain@gmail.com
⚖️ LICENSE
Creative Commons Attribution 4.0 International (CC BY 4.0)
1158 bölüm
Tüm bölümler
×Player FM'e Hoş Geldiniz!
Player FM şu anda sizin için internetteki yüksek kalitedeki podcast'leri arıyor. En iyi podcast uygulaması ve Android, iPhone ve internet üzerinde çalışıyor. Aboneliklerinizi cihazlar arasında eş zamanlamak için üye olun.