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Archived January 2, 2020
January 2, 2020
The famous star Betelgeuse has faded, but it still probably won't explode anytime soon
Avi Blizovsky
January 2, 2020
14 תגובות
100 years since the birth of Isaac Asimov: how he described 2019 (and a rich archive)
Avi Blizovsky
January 2, 2020
7 תגובות
