Universe Today Podcast

Episode 586: Q&A 105: Why Not Send Earth Life to Europa? And More... Featuring Back to Space

November 8th, 2019  •  28 mins 9 secs  •  Download (25.8 MB)  •  Link with Timestamp

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In this week's questions show, I tackle questions about seeding Europa with hardy Earth life, what makes galaxies spin, what are we competing with aliens for, and why is it so hard for second stages of rockets to land?