/u/-SK9R-'s posts in /r/askscience

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If Hubble can make photos of galaxys 13.2ly away, is it ever gonna be possible to look back 13.8ly away and 'see' the big bang?

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The earth is constantly moving towards and away from the sun, how much does this affect the length of a day.

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If you cross the event horizon of a black hole, you can't ever go back, but if a wormhole forms there, would it theoretically be possible to escape the black hole trough that wormhole?

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Since mitochondria derived from ancestral bacteria, would it (theoretically) be possible to isolate them and keep them alive as separate organisms?

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Since mitochondria derived from ancestral bacteria, would it (theoretically) be possible to isolate them and keep them alive as separate organisms?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If Hubble can make photos of galaxys 13.2ly away, is it ever gonna be possible to look back 13.8ly away and 'see' the big bang?	14138
The earth is constantly moving towards and away from the sun, how much does this affect the length of a day.	1
If you cross the event horizon of a black hole, you can't ever go back, but if a wormhole forms there, would it theoretically be possible to escape the black hole trough that wormhole?	1
Since mitochondria derived from ancestral bacteria, would it (theoretically) be possible to isolate them and keep them alive as separate organisms?	1
Since mitochondria derived from ancestral bacteria, would it (theoretically) be possible to isolate them and keep them alive as separate organisms?	1