Universe Today Podcast

Episode 582: Q&A 104: Should We Reconsider The Definition Of A Moon? And More...

October 30th, 2019  •  24 mins 2 secs  •  Download (22 MB)  •  Link with Timestamp

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In this week's questions show, I explain why it's probably not time to reconsider the definition of a moon, if we could make artificial gravity with a chunk of a neutron star, and why a supermassive black hole isn't the anchor for an entire galaxy.