BONUS - Why do Gas Giants exist?

Can JWST see galaxies at different life stages? What is a "former" constellation?  And why do we see Jupiter in monochrome? This month, Izzie Clarke, Dr Becky Smethurst and Dr Robert Massey take on your questions from The Supermassive Mailbox.Want to support The Supermassive Podcast? Why not buy our book The Year In Space - https://geni.us/jNcrwThe Supermassive Podcast from the Royal Astronomical Society is a Boffin Media Production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.