Cosmic Queries – Silicon Aliens with David Grinspoon
StarTalk Radio
00:00
Planets - What's in the Atmospheric Atmosphere?
With the tools we have now, it's very difficult to tell what's in a planet's atmosphere unless it's not just distance. But if we get better instruments that we want to build in the future, we'll be able to greatly expand the number of planets we can do that for.
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