<p>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. </p><br><p>For ad-free listening and to view Izzie's trajectory to becoming a better astronomer, join <a href="https://supermassive.supportingcast.fm" rel="noopener noreferrer" target="_blank">The Supermassive Club</a>. Every member helps keep the show running, so thank you! </p><br><p>Send us your astronomy attempts, questions (and nonsense!) to [email protected], on Instagram at @supermassivepod or post in The Supermassive Club. </p><br><p>The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. </p><br><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>