2017年1月26日 星期四

Let's talk about this whole Moon vs. Mars thing for human spaceflight

NASA's current human spaceflight goal is Mars, but the Trump administration could change that to the Moon. Is that a good idea? Here's an in-depth look at the differences in science gain, the arguments for and against a potential commercial market, and whether or not the technological and operational challenges required to reach the Moon apply to Mars.

from Planetary Society Blog http://ift.tt/2j7NL6Y
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