this post was submitted on 15 Mar 2026
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Space

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[–] lmmarsano@group.lt 3 points 27 minutes ago

gif 51.6 M

Do we know about this cool tech called video?

[–] Snoopy@tarte.nuage-libre.fr 1 points 28 minutes ago (1 children)

This video raise more question than answer :

  • what was the state of earth and moon ? They were giant ball of lava ?
  • there was no sea ?
  • and consedering that the space was very cold, why the sun stay hot ?

Thank for your help :)

[–] RickyRigatoni@piefed.zip 1 points 14 minutes ago

The sun stays hot because she puts a lot of work into her appearance

[–] IncogCyberSpaceUser@piefed.social 4 points 1 hour ago* (last edited 20 minutes ago) (1 children)

I like how this looks earth is taking a big slurp.

Here with more lead up.

spoiler

[–] fernandofig@reddthat.com 2 points 50 minutes ago
[–] rants_unnecessarily@piefed.social 4 points 1 hour ago (1 children)

That impact is insane. It's like they are balls of liquid.

Imagine if there had been life, or if that happened now. Everything and anything just gone. In an instant. Not even fossil records or anything left over.

[–] Womble@piefed.world 2 points 45 minutes ago

Planets are balls of liquid really, they might have a thin shell that's solid but they behave as a liquid under pretty much any interaction. For gentle interactions they stay as near perfect spheres as a liquid under self gravity does. For more violent interactions they behave like the simulation shown.

Probably a lot longer until all the remaining bits in orbit settled into place tho.