/r/askscience

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If I'm flying by Jupiter, Saturn, Uranus, and Neptune, would I see them bright and colorful or would they be somewhat dark because they're so far away from the sun?

836 upvotes • QiPowerIsTheBest

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Do the Covid vaccines have positive non-specific effects?

836 upvotes • subucula

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How do fusion scientists expect to produce enough Tritium to sustain D-T fusion (see text)?

836 upvotes • DanTheTerrible

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Ask Anything Wednesday - Physics, Astronomy, Earth and Planetary Science

836 upvotes • AutoModerator

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Is there a nuclear decay process that yields an isotope of Au? If so, could we say we've solved the old alchemical quest of deriving precious from nonprecious metals?

835 upvotes • lifeontheQtrain

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Do our ears adjust when listening to very quiet sounds?

835 upvotes • AdamxKH

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How does a mild winter affect the rest of the seasons?

834 upvotes • mrshenryplease

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We are said to be 10% human and 90% bacteria - where does the bacteria come from?

834 upvotes • ywutsp

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Why does hot air cool?

834 upvotes • AspGuy25

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Does a person suffering from amnesia retain the personality traits formed from/during the experiences they can no longer remember?

833 upvotes • thelousystoic

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
If I'm flying by Jupiter, Saturn, Uranus, and Neptune, would I see them bright and colorful or would they be somewhat dark because they're so far away from the sun?	836	QiPowerIsTheBest
Do the Covid vaccines have positive non-specific effects?	836	subucula
How do fusion scientists expect to produce enough Tritium to sustain D-T fusion (see text)?	836	DanTheTerrible
Ask Anything Wednesday - Physics, Astronomy, Earth and Planetary Science	836	AutoModerator
Is there a nuclear decay process that yields an isotope of Au? If so, could we say we've solved the old alchemical quest of deriving precious from nonprecious metals?	835	lifeontheQtrain
Do our ears adjust when listening to very quiet sounds?	835	AdamxKH
How does a mild winter affect the rest of the seasons?	834	mrshenryplease
We are said to be 10% human and 90% bacteria - where does the bacteria come from?	834	ywutsp
Why does hot air cool?	834	AspGuy25
Does a person suffering from amnesia retain the personality traits formed from/during the experiences they can no longer remember?	833	thelousystoic