This is a surprisingly *small* number: “#NASA and the European Space Agency expect to spend at least $7 billion to collect samples of #Mars and return them to #Earth” https://t.co/7ij2KKu3Xq #ESA #space @NASA @esa https://t.co/sRSMMujQsb

This is a surprisingly *small* number: "#NASA and the European Space Agency expect to spend at least $7 billion to collect samples of #Mars and return them to #Earth"https://t.co/7ij2KKu3Xq #ESA #space @NASA @esa pic.twitter.com/sRSMMujQsb

— Warren Myers ?? (@warrenmyers) August 5, 2020

from Twitter https://twitter.com/warrenmyers

August 05, 2020 at 04:03AM
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