What does “ISS” stand for again? I forgot.
Comment on The End of an Era
hemko@lemmy.dbzer0.com 1 month agoYeah that’s called Kármán line, but it’s just arbitrary line. ISS is still orbiting within Earth’s thermosphere
TheTechnician27@lemmy.world 1 month ago
Goodlucksil@lemmy.dbzer0.com 1 month ago
Imperial Starship. Wait, wrong comm.
TaTTe@lemmy.world 1 month ago
Islamic State of Syria
FundMECFS@piefed.zip 1 month ago
International Space Station
ilinamorato@lemmy.world 1 month 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.
chunes@lemmy.world 1 month ago
My favorite fact is that earth’s atmosphere extends 95,000 miles / 150,000 km beyond the moon.
hemko@lemmy.dbzer0.com 1 month 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
BuboScandiacus@mander.xyz 1 month ago
Thank you for the accents
rmuk@feddit.uk 1 month ago
Hére, håvē ßòmê mõrë.
lauha@lemmy.world 1 month ago
Yes, definitions are arbitrary but that is the definition of space.
hemko@lemmy.dbzer0.com 1 month 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 1 month ago
I’m also orbiting the sun, ergo, I am a planet
Test_Tickles@lemmy.world 1 month ago
It’s not like citizenship you don’t get to be a planet just because your mom is.
OpenStars@piefed.social 1 month ago
But you are also spinning around (with) the earth, so wouldn’t that make you a moon?
rmuk@feddit.uk 1 month ago
Plus you’ve got nippes so you can be milked.
_stranger_@lemmy.world 1 month 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 month ago
You’re part of a planet for sure :)