Space/Science — HabitableZone

Space/Science » in reply to Dennis Wingo - Why Space? Why Now?

Given the transportation costs now, a pleasant fantasy

For the umpteenth time,

Based on the record from the "recent" past, the people living on Earth face a real threat from comet and asteroid impact.

CAPS (the Comet and Asteroid Protection System) is the only driver for manned Moon flight now.

E.P. Grondine
Man and Impact in the Americas

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