Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Greydon Square
.
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Showing posts with label
Greydon Square
.
Show all posts
Wednesday, April 27, 2022
A sun with no size
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When I was in college, the original series Cosmos , hosted by Cornell University astrophysicist Carl Sagan, aired for the first time. I was ...
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