
Why Is There Motion in the Universe?
From The Supermassive Podcast by The Royal Astronomical Society
June 12, 2026 · 19 min
About this episode
The episode explores the reasons behind motion in the universe and answers listener questions about astronomical phenomena.
What happens if two diamond core stars collide? Will the Moon drift away from Earth? Why is there motion in the universe? And why we need a space AND time machine. Izzie, Dr Becky and Robert dive into The Supermassive Mailbox to answer your questions. For ad-free listening and to view Izzie's trajectory to becoming a better astronomer, join The Supermassive Club . Every member helps keep the show running, so thank you! Send us your astronomy attempts, questions (and nonsense!) to podcast@ras.ac.uk, on Instagram at @supermassivepod or post in The Supermassive Club. The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
People in this episode
Host: Izzie Clarke
Guests: Dr Becky, Robert
Topics covered
- motion in the universe
- diamond core stars
- space and time
- astronomy questions
- collisions in space
Keywords
- motion
- universe
- diamond core stars
- Moon
- space
- time machine
- astronomy
Mentioned in this episode
Organizations: The Royal Astronomical Society, Boffin Media, The Supermassive Club, Acast
Places: Earth, Moon
More episodes of The Supermassive Podcast
- How Do Space Telescope Work? · May 28, 2026 · 1h 4m
- Did Gravity Wipe Out The Dinosaurs? · May 13, 2026 · 19 min
- Into the Space Debris Swamp · April 30, 2026 · 49 min
- Our Artemis II Debrief · April 15, 2026 · 33 min
- When Space Goes Rogue.... · April 1, 2026 · 47 min
- Black holes in the lab and meeting Ryan Gosling · March 18, 2026 · 38 min
Explore listener stats, chart rankings, contacts and more on the The Supermassive Podcast podcast page.