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The End of an Era (mander.xyz)
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[-] hemko@lemmy.dbzer0.com 12 points 2 days ago

Yeah that's called Kármán line, but it's just arbitrary line. ISS is still orbiting within Earth's thermosphere

[-] lauha@lemmy.world 51 points 2 days ago

Yes, definitions are arbitrary but that is the definition of space.

[-] hemko@lemmy.dbzer0.com 0 points 2 days ago

One can be simultaneously on earth, and in space. In fact we all are

But I'm just arguing that while orbiting earth and being within the Earth's atmosphere, it's pretty much still on Earth. Just like you're still at home even if you're at the on the yard or even just outside the gate picking up mail from the mailbox. Looking at it from distance, it really doesn't make difference

[-] Tyrq@lemmy.dbzer0.com 18 points 2 days ago

I'm also orbiting the sun, ergo, I am a planet

[-] Test_Tickles@lemmy.world 13 points 2 days ago

It's not like citizenship you don't get to be a planet just because your mom is.

[-] Tyrq@lemmy.dbzer0.com 8 points 2 days ago

Look, I won't go down without a fight like pluto did

[-] OpenStars@piefed.social 7 points 2 days ago

But you are also spinning around (with) the earth, so wouldn't that make you a moon?

[-] Tyrq@lemmy.dbzer0.com 8 points 2 days ago* (last edited 2 days ago)

Momma always told me to 'aim for a planet, even if you miss you'll still be a moon'

[-] rmuk@feddit.uk 2 points 2 days ago

Plus you've got nippes so you can be milked.

[-] _stranger_@lemmy.world 1 points 2 days ago

Look at Mr "hasn't cleared his orbit" over here getting all up in Plutos face. Neptune is being real quiet right now.

[-] hemko@lemmy.dbzer0.com 1 points 2 days ago

You're part of a planet for sure :)

[-] ilinamorato@lemmy.world 7 points 2 days ago

The Karman Line's lowest theoretical point is still substantially higher up than commercial airplanes and its highest is substantially lower than the ISS. Most nations agree on it as the boundary for the purposes of law and regulation. Commercial airplanes fly about half as high as the line, while spacecraft orbit at four times its altitude or more.

It may be scientifically arbitrary, but it's got a lot going for it as a rough approximation.

[-] TheTechnician27@lemmy.world 11 points 2 days ago

What does "ISS" stand for again? I forgot.

[-] TaTTe@lemmy.world 8 points 2 days ago

Islamic State of Syria

[-] FundMECFS@piefed.zip 3 points 1 day ago

International Space Station

[-] Goodlucksil@lemmy.dbzer0.com 10 points 2 days ago

Imperial Starship. Wait, wrong comm.

[-] chunes@lemmy.world 3 points 2 days ago

My favorite fact is that earth's atmosphere extends 95,000 miles / 150,000 km beyond the moon.

[-] hemko@lemmy.dbzer0.com 2 points 2 days ago* (last edited 2 days ago)

I couldn't find any source for that, but exosphere is considered to extend to 10,000km or 190,000km, from which the latter is about halfway to the moon.

Anyways those numbers are pretty damn tiny even on a small solar system scale

Anyways, even if you look from very close, from our own moon to the earth, anything on the low earth orbit is so extremely close to the planet. Just look at some of the famous earthrise photos, and think of something orbiting ~8% of the radius distance

[-] BuboScandiacus@mander.xyz 3 points 2 days ago
[-] rmuk@feddit.uk 5 points 2 days ago* (last edited 2 days ago)

Hérë, håvē ßòmê mõrè.

this post was submitted on 10 Apr 2026
811 points (99.5% liked)

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