TIL that a day on earth used to be just 19 hours long
TIL that a day on earth used to be just 19 hours long
www.popularmechanics.com A Day on Earth Used to Be Just 19 Hours Long
And you thought you didn't have enough time now.
I wish a day had more 24 hours
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And the moon was 17 times closer to the Earth than it is now! You'd have needed air tanks and maybe a full environmental suit to appreciate it for more than a few seconds though.
6 comments