/r/askscience

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Does exposure to COVID-19 after vaccination extend the immunity received from the vaccine?

1323 upvotes • comdoriano

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There have been 95 earthquakes in the Mt. Lassen area of Northern California in the last 7 days. What is the likelihood that there will be an eruption of Mt. Lassen?

1323 upvotes • alfonsobob

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AskScience AMA Series: We're NASA asteroid experts! ¡Somos expertos en asteroides de la NASA! Ask us anything (in English and Spanish/en inglés y en español) about near-Earth objects and how we're working to protect Earth from potentially hazardous asteroids!

1322 upvotes • AskScienceModerator

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When a tree engulfs a metal sign or fence, does the metal do any damage to the tree? i.e. Is this process safe for the tree?

1321 upvotes • SkinnyHusky

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Are levels of self-esteem 'contagious' in group settings?

1321 upvotes • OrdinaryCow

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Has Folding@Home really accomplished anything?

1320 upvotes • TokenRedditGuy

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Why do we get allergies? Is there an evolutionary reason/benefit for why they exist?

1319 upvotes • Cassiuz

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Are there any visual (not radio) telescopes in existence or in development, that would be able to see either voyager spacecraft?

1318 upvotes • rwall0105

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What is the safest speed a human can be accelerated to in a mile?

1318 upvotes • MacNamedDre

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Why gravity decreases with depth?

1318 upvotes • fake_person67

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Does exposure to COVID-19 after vaccination extend the immunity received from the vaccine?	1323	comdoriano
There have been 95 earthquakes in the Mt. Lassen area of Northern California in the last 7 days. What is the likelihood that there will be an eruption of Mt. Lassen?	1323	alfonsobob
AskScience AMA Series: We're NASA asteroid experts! ¡Somos expertos en asteroides de la NASA! Ask us anything (in English and Spanish/en inglés y en español) about near-Earth objects and how we're working to protect Earth from potentially hazardous asteroids!	1322	AskScienceModerator
When a tree engulfs a metal sign or fence, does the metal do any damage to the tree? i.e. Is this process safe for the tree?	1321	SkinnyHusky
Are levels of self-esteem 'contagious' in group settings?	1321	OrdinaryCow
Has Folding@Home really accomplished anything?	1320	TokenRedditGuy
Why do we get allergies? Is there an evolutionary reason/benefit for why they exist?	1319	Cassiuz
Are there any visual (not radio) telescopes in existence or in development, that would be able to see either voyager spacecraft?	1318	rwall0105
What is the safest speed a human can be accelerated to in a mile?	1318	MacNamedDre
Why gravity decreases with depth?	1318	fake_person67