2 ms·
To get deep vacuum, you either need a very high orbit, or one of these: https://en.wikipedia.org/wiki/Wake_Shield_Facility https://en.wikipedia.org/wiki/Wake_Sh
by twic 3y ago
To get deep vacuum, you either need a very high orbit, or one of these: https://en.wikipedia.org/wiki/Wake_Shield_Facility https://en.wikipedia.org/wiki/Wake_Shield_Facility