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Jeez, that's a lot of crap floating out there in space (Original Post) packman Apr 2018 OP
That junk is speeding around Earth PJMcK Apr 2018 #1
Not a whole lot different than the oceans. Frustratedlady Apr 2018 #2
Isn't there a term to describe this? yonder Apr 2018 #3
Will it protect us from UFOs? left-of-center2012 Apr 2018 #4

PJMcK

(22,037 posts)
1. That junk is speeding around Earth
Tue Apr 10, 2018, 07:09 PM
Apr 2018

Most of the junk surrounding our planet is traveling upwards of 15,000 miles per hour. Even a small paint chip or piece of hardware would be colossally destructive at those speeds.

Some scientists think that we may be leaving so much of our debris in orbit that we may make it too dangerous to get into space.

yonder

(9,666 posts)
3. Isn't there a term to describe this?
Tue Apr 10, 2018, 07:16 PM
Apr 2018

I can't remember: The Keeley effect? The Keller effect? Kelso? something like that

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