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可能存在生命的三个卫星和一个行星
1,970,887 views |
詹姆斯·格林 |
TED Talks Live
• November 2015
Read transcript
地球以外存在生命吗？跟随美国太空总署行星科学主任詹姆斯·格林，一同探索那些太阳系里最可能存在着外星生命的地方。
science
technology
innovation
nature
astronomy
universe
physics
water
space
microbiology
chemistry
data
solar system
Mars
astrobiology
aliens
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