From StarTalk.

Bill and Neil discuss the tantalizing possibility of life beneath Europa’s frozen surface, where a 4.5-billion-year-old ocean may hide secrets of alien biology. Why is this moon one of the most promising sites for life in the solar system?

From the SETI program’s hunt for intelligent signals to the possibility of Martian panspermia, Bill and Neil explore the big questions driving today’s research. Once life begins, can it ever truly stop?

From ‘Neil deGrasse Tyson and Bill Nye Catch Up’: https://youtu.be/6J66WQOmYYg

Get the StarTalk book, ‘To Infinity and Beyond: A Journey of Cosmic Discovery’ on Amazon: https://amzn.to/3PL0NFn

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