/r/askscience

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Is gravity weaker on the equator just because the radius is larger, or also because of a centrifugal force?

7577 upvotes • vanavv

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If implemented fully how bad would SpaceX’s Starlink constellation with 42000+ satellites be in terms of space junk and affecting astronomical observations?

7577 upvotes • awkinn

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What is happening inside your brain when you're trying to retrieve a very faint memory?

7576 upvotes • frzx1

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Is it possible to put my bare foot on the moon?

7574 upvotes • totallynotimpressive

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Why do dogs tilt their heads when curious / confused?

7572 upvotes • loveCars

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How would having a fish in the ISS work?

7566 upvotes • loldeezesquids

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With two vaccines now approved and in use, does making a vaccine for new strains of coronavirus become easier to make?

7553 upvotes • JokerJosh123

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Since the small intestine is coiled up inside the body, are they all similar in shape? Or is it completely random?

7550 upvotes • htjones34

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Does a Corona virus actually look like a ball with spikes?

7549 upvotes • Realm-Protector

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Why do you lose consciousness in a rapid depressurization of a plane in seconds, if you can hold your breath for longer?

7548 upvotes • killerguppy101

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Is gravity weaker on the equator just because the radius is larger, or also because of a centrifugal force?	7577	vanavv
If implemented fully how bad would SpaceX’s Starlink constellation with 42000+ satellites be in terms of space junk and affecting astronomical observations?	7577	awkinn
What is happening inside your brain when you're trying to retrieve a very faint memory?	7576	frzx1
Is it possible to put my bare foot on the moon?	7574	totallynotimpressive
Why do dogs tilt their heads when curious / confused?	7572	loveCars
How would having a fish in the ISS work?	7566	loldeezesquids
With two vaccines now approved and in use, does making a vaccine for new strains of coronavirus become easier to make?	7553	JokerJosh123
Since the small intestine is coiled up inside the body, are they all similar in shape? Or is it completely random?	7550	htjones34
Does a Corona virus actually look like a ball with spikes?	7549	Realm-Protector
Why do you lose consciousness in a rapid depressurization of a plane in seconds, if you can hold your breath for longer?	7548	killerguppy101