2 Ergebnisse für: 1.221.754
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Evidence of a Ninth Planet - YouTube
https://www.youtube.com/watch?v=6poHQ2h00ZA
Caltech's Konstantin Batygin, an assistant professor of planetary science, and Mike Brown, the Richard and Barbara Rosenberg Professor of Planetary Astronomy...
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Space Experts Discuss the Search for Life in the Universe at NASA - YouTube
https://www.youtube.com/watch?v=GNjuz6MO0eU
NASA space-based observatories are making unprecedented new discoveries and revealing worlds never before seen. During a televised panel discussion of leadin...