Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Dyson sphere
.
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Showing posts with label
Dyson sphere
.
Show all posts
Thursday, January 21, 2016
Fading star
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Neil deGrasse Tyson, as usual, put it best: "Allow me to remind you what the 'U' in 'UFO' stands for. It stands for ...
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