this post was submitted on 12 Oct 2023
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Astronomy

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[–] btaf45@lemmy.world 13 points 11 months ago* (last edited 11 months ago) (3 children)

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 11 months ago (1 children)

0.058%, but impressive nonetheless.

[–] sj_zero@lotide.fbxl.net 2 points 11 months ago (1 children)

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 11 months 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 11 months ago

Lights fast wth slow down

[–] RvTV95XBeo@sh.itjust.works 11 points 11 months ago (1 children)

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

[–] Ilovethebomb@lemmy.ml 0 points 11 months ago

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

[–] niktemadur@lemmy.world 7 points 11 months 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