1. EachPod

[Space Bites] New Planet at Alpha Centauri // Webb Ultra Deep Field // Six Mars Helicopters

Author
Fraser Cain
Published
Fri 08 Aug 2025
Episode Link
https://universetoday.fireside.fm/1393

A Planet Found at Alpha Centauri. Webb Revisits the Hubble Ultra Deep Field. Little Red Dots don't break the laws of physics. In Space Bites Plus, showing that the Earth's magnetosphere was here for a long time.

😍 PROMO -57% OFF your first month on Patreon:

https://www.patreon.com/posts/join-my-patreon-134941769

🚀 [Space Bites+] No ADS. BONUS Story. For FREE:

https://www.patreon.com/universetoday

👉 Vote for the best story here:

https://www.youtube.com/@frasercain/community

00:00 Intro

00:20 Planet at Alpha Centauri

02:58 Webb revisits Hubble's Ultra Deep Field

https://www.universetoday.com/articles/webb-revists-hubbles-classic-ultra-deep-field

04:23 NGC 6072 by JWST

https://www.universetoday.com/articles/jwst-traces-details-of-complex-planetary-nebula

05:45 Little red dots VS the Eddington limit

https://www.universetoday.com/articles/little-red-dots-eat-fast-but-not-faster-than-eddington

08:25 Solar array for Nancy Grace Roman Telescope

09:26 Vote results

https://www.youtube.com/@frasercain/posts

09:58 Six more helicopters for Mars

https://www.universetoday.com/articles/six-of-ingenuitys-successors-could-be-exploring-mars-in-4-years

11:36 Rogue planetary systems

https://www.universetoday.com/articles/rogue-planets-can-spawn-their-own-planetary-systems

13:02 Newsletter

14:10 Bonus story: early Earth magnetosphere

14:37 Huge Q&A

📺 VIDEO VERSION

https://youtu.be/7ioJvlWBg58

📰 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

Share to: