Phys.org
@physorg_com · 16. Juni 2020
As many as six billion Earth-like #planets in our galaxy, according to new estimates @ubcnews @AAS_Publishing phys.org/news/2020-06-b…
Elon Musk
@elonmusk
So where are the aliens?
16:43 · 16. Juni 2020 · 0 Aufrufe
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