this post was submitted on 27 Jan 2024
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79
Black holes are rampaging through our universe at more than 2.2 million mph and scientists think they now know why (www.businessinsider.com)
submitted 9 months ago* (last edited 9 months ago) by [email protected] to c/[email protected]
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[–] [email protected] 7 points 9 months ago (2 children)

Relative to?..

[–] [email protected] 3 points 9 months ago

The article seems to imply that speed is relative to the star who's nova formed the black hole. That speed from the headline is seen only for moments after formation.

[–] [email protected] 4 points 9 months ago

Op's mom

[–] [email protected] 29 points 9 months ago* (last edited 9 months ago)

Around 1000 km per second. Mph, come on.

Edit: says so right in tfa, I'll take the come on back

Edit 2: the escape velocity of the milky way is said to be 550 km per second. The orbital velocity of the sun around the milky way is 230 km per second.

[–] [email protected] 13 points 9 months ago

Slightly asymmetrical explosions. Neat.

[–] [email protected] 15 points 9 months ago (2 children)

Are they drunk? Really really angry? Very anti-social and aggressive like motorcycle thugs?

[–] [email protected] 2 points 9 months ago (1 children)

They're the langoliers

[–] [email protected] 1 points 9 months ago

Just had to look it up. Wow maybe.

[–] [email protected] 7 points 9 months ago (2 children)

Nah, more like nature's Roomba.

[–] [email protected] 2 points 9 months ago

I'm gonna need a star-sized cat to sit on those black hole Roombas and ride around the universe for shits and giggles.

[–] [email protected] 2 points 9 months ago (1 children)

Sounds like a Beatles song, if they were formed in 2015.

[–] [email protected] 1 points 9 months ago (1 children)

So Claypool-Lennon Delirium?

[–] [email protected] 2 points 9 months ago

I have no idea what this means but it’s sounds fabulous so I’ll say yes, and go off to search it up.