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First Contact
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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First Contact
Ethan Siegel
in
Starts With A Bang!
Dec 24, 2021
Ask Ethan: Why haven’t we made “first contact” with aliens yet?
Life arose on Earth very early on…
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781
31 responses
Ethan Siegel
in
Starts With A Bang!
Mar 3, 2020
Will Alien Life First Be Discovered On Europa, Exoplanets, Or From Extraterrestrials?
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170
2 responses