Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Andromeda Galaxy
.
Show all posts
Showing posts with label
Andromeda Galaxy
.
Show all posts
Friday, February 22, 2019
Explosions in Andromeda
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We've learned a lot about our own galaxy by studying our "sister galaxy," Messier-31, better known as the Andromeda Galaxy . ...
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