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

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When its said that stars orbit the center of galaxies too fast for gravity to hold them, and thus there must be dark matter, is the relativistic mass gained due to their speed accounted for?

2389 upvotes

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How do (in theory) Cosmic Super Strings form?

1209 upvotes

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How do multiple members of the same siphonophore species have the same shape if they are just colonies of individual animals?

173 upvotes

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What would large quantities of protons, neutrons, and/or electrons look like?

125 upvotes

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When was earth the hottest?

34 upvotes

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What are the differences between Antimatter and Matter?

30 upvotes

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In comparison to the sun, as viewed from Earth, how large does the sun look on Mercury?

30 upvotes

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What would happen if our solar system was separated from our galaxy?

18 upvotes

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Do Asian males have less testosterone than European males?

7 upvotes

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Is the practice of pumping bodies full of formaldehyde and then burying them bad for the environment?

6 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
When its said that stars orbit the center of galaxies too fast for gravity to hold them, and thus there must be dark matter, is the relativistic mass gained due to their speed accounted for?	2389
How do (in theory) Cosmic Super Strings form?	1209
How do multiple members of the same siphonophore species have the same shape if they are just colonies of individual animals?	173
What would large quantities of protons, neutrons, and/or electrons look like?	125
When was earth the hottest?	34
What are the differences between Antimatter and Matter?	30
In comparison to the sun, as viewed from Earth, how large does the sun look on Mercury?	30
What would happen if our solar system was separated from our galaxy?	18
Do Asian males have less testosterone than European males?	7
Is the practice of pumping bodies full of formaldehyde and then burying them bad for the environment?	6