this post was submitted on 17 Apr 2024
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Science Memes

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[–] AFKBRBChocolate@lemmy.world 49 points 1 year ago (3 children)
[–] Soulg@sh.itjust.works 66 points 1 year ago* (last edited 1 year ago) (2 children)

The ISS orbits at an altitude between 360-440 km

The generally accepted "border" between space and earth is the Karman line which is only about 100km up

[–] AFKBRBChocolate@lemmy.world 46 points 1 year ago (1 children)

People are complaining about pics from the ISS? I thought they must be talking about Mars or something. ISS pics are usually amazing.

Even the Mars pics are great these days. There are some awesome photos over at !perseverancerover@lemmy.world.

[–] jaykay@lemmy.zip 18 points 1 year ago (2 children)

Ooo not that far, I might take a bike trip

[–] mosiacmango@lemm.ee 4 points 1 year ago

Get some grippy tires.

[–] navi@lemmy.tespia.org 3 points 1 year ago (2 children)
[–] zaphod@sopuli.xyz 11 points 1 year ago (1 children)

No, it currently is at an altitude of 426km (was at 423km when I started writing), the orbit isn't at a fixed altitude though, it varies, and the residual atmosphere causes drag which means every once in a while the orbit has to be adjusted.

https://spotthestation.nasa.gov/tracking_map.cfm

[–] CommissarVulpin@lemmy.world 3 points 1 year ago (1 children)

My favorite fact about the ISS is that it actually has an engine to do its own orbital boosts. Astronauts have taken videos where they slowly drift from one side of the cabin to the other during a burn

[–] zaphod@sopuli.xyz 1 points 1 year ago

Yeah, but as far as I know at least in the past they usually used Soyuz or Progress spacecraft for orbit boosts. Videos of it are very cool.

[–] Soulg@sh.itjust.works 3 points 1 year ago

That is well within the range I posted, yes.