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submitted 1 year ago by btaf45@lemmy.world to c/astronomy@mander.xyz
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[-] btaf45@lemmy.world 13 points 1 year ago* (last edited 1 year ago)

This is 632 megameters (million meters) per hour. The speed of light is 1.080,000 megameters per hour. So this object is traveling 0.58% of light speed.

edit:

0.058% of light speed. thanx modva

[-] Modva@lemmy.world 9 points 1 year ago

0.058%, but impressive nonetheless.

[-] sj_zero@lotide.fbxl.net 2 points 1 year ago

The other thing that's sort of impressive is it gives us an idea of the sheer scale of the speed of light. The fastest macro object we've ever created (I'm sure there's tiny things we've made and then gotten going really fast with a particle accelerator) can only go 0.058% of the speed of light. There's this speed limit of the universe at c, but it's so fast we can't even hit 0.1% of that speed limit.

[-] btaf45@lemmy.world 2 points 1 year ago

It's wild to think that light is fast enough to circle the equator 7.5 times per second.

[-] Toylerrr@lemmy.world 2 points 1 year ago

Lights fast wth slow down

[-] RvTV95XBeo@sh.itjust.works 11 points 1 year ago

Something finally beat the manhole cover we yeeted off the planet in the 50s? Impressive.

[-] Ilovethebomb@lemmy.ml 1 points 1 year ago

Yeah, but the manhole cover was in atmosphere at the time.

[-] niktemadur@lemmy.world 7 points 1 year ago

For the non-clickers of the link (like myself):
It's gonna be the Parker Solar Probe, skimming the sun's atmosphere in ever tighter and faster elipses with each orbit, gaining more and more speed with each pass.

This is roughly triple the previous record, fyi

this post was submitted on 12 Oct 2023
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Astronomy

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