Can Time Travel be sped up? What is the Bootes Void? And G'day to Australians

What is the Bootes Void? Why do we only see one side of the Moon? Can time travel be sped up? And what's the smallest amount of visible space debris? The Supermassive Podcast team answer your questions... And work on their Australian accents!?For the first time ever, you can now watch this episode on YouTube.For ad-free listening, 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. Hayley Wilson is the video editor. Hosted on Acast. See acast.com/privacy for more information.