this post was submitted on 05 Apr 2025
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Space

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[โ€“] LordWiggle@lemmy.world 4 points 11 hours ago

Don't look up

I once had a dream I was swimming in a river, and when I looked up at the night sky I saw something impact the Moon and shatter it, sending chunks down to Earth's surface.

Time to get that doomsday hype train rolling again for 2024 YR4! I don't even know how large an object would need to be in order to do something like that, probably larger than this is. I guess it'll just have to remain a dream, sigh.

Kick his ass, little buddy

[โ€“] Sibbo@sopuli.xyz 16 points 23 hours ago (4 children)
[โ€“] copd@lemmy.world 1 points 5 hours ago* (last edited 5 hours ago)

until it fucks with the world's tidal patterns

[โ€“] crank0271@lemmy.world 20 points 22 hours ago (3 children)

That's what you say now, but wait until all the Moon Hornets come out.

[โ€“] Kit@lemmy.blahaj.zone 10 points 21 hours ago

Like an angry space pinata

[โ€“] Lucky_777@lemmy.world 7 points 22 hours ago

Can't wait to see it. Space Hornets would not surprise me in 2025 honestly

[โ€“] Tattorack@lemmy.world 4 points 21 hours ago

That would be even more cool. Terrifying, yes, but also cool.

[โ€“] burble@lemmy.dbzer0.com 6 points 18 hours ago (2 children)
[โ€“] CrayonRosary@lemmy.world 5 points 17 hours ago* (last edited 17 hours ago)

No, but I know about elevenses.

[โ€“] Sibbo@sopuli.xyz 2 points 16 hours ago

Until the part where they shelter on the moon. Then I somehow lost interest.

Anyways, was an interesting read. I doubt 70 tons hitting the moon would do much to earth though. Maybe we get nice shooting stars?

[โ€“] RegalPotoo@lemmy.world 5 points 17 hours ago

So realistically, what would happen if there was a collision like this?

It's a pretty significant hit, but not enough to meaningfully change the moon's orbit, so no long term impacts from that. Maybe a pretty meteor shower from the material ejected? Probably not enough material to cause a significant amount of surface heating.

[โ€“] PlaneMaker@feddit.org 21 points 1 day ago (2 children)

Experts [โ€ฆ] have updated 2024 YR4โ€™s chance of impacting the Moon on Dec. 22, 2032 from 1.7% as of late February to 3.8% based on the Webb data and observations from ground-based telescopes.

[โ€“] frunch@lemmy.world 15 points 23 hours ago (1 children)

Me before reading those stats: ๐Ÿ˜ฏ

Me after reading those stats: ๐Ÿ˜ฎ

[โ€“] pennomi@lemmy.world 16 points 22 hours ago

Yeah 3.8% is a huge chance in asteroid collision terms. Exciting stuff.