/u/Muddyman123's posts in /r/askscience

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Why isn't Greenland a continent?

5 upvotes

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Are there any ways to increase the gravity of Mars that wouldn't leave it a molten Hell for thousands of years?

2 upvotes

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If you swapped Venus's atmosphere with Earth's, could people live there?

1 upvotes

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Is it reasonable to assume that aliens from other planets will need to sleep, or might sleep be unique to earth life? Is there any reason to speculate one way or the other?

1 upvotes

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Could an earthlike planet have a moon with earthlike conditions?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Why isn't Greenland a continent?	5
Are there any ways to increase the gravity of Mars that wouldn't leave it a molten Hell for thousands of years?	2
If you swapped Venus's atmosphere with Earth's, could people live there?	1
Is it reasonable to assume that aliens from other planets will need to sleep, or might sleep be unique to earth life? Is there any reason to speculate one way or the other?	1
Could an earthlike planet have a moon with earthlike conditions?	1