New Scientist

What size of planet would prevent space travel due to gravity? Part 2

What size of planet would prevent space travel due to gravity? Part 2WorldPing

Our readers continue to grapple with this question, coming at it from different angles – and also considering how big a planet has to be to retain its atmosphere…

This is a short WorldPing brief. The full report was published by New Scientist.

Read the full report at New Scientist

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