Astronomy
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pericynthion
  • Member for 9 years, 4 months
  • Last seen more than a week ago
  • Earth
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I work on aircraft and spacecraft.

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104
Couldn't I escape Earth's gravity traveling only 1 mph (0.45 m/s)?
43
Why cool engines with fuel as opposed to oxidizer?
36
What does it mean when ATC says climb maintain 7000, block 8000?
35
Minimum Orbit Altitude
33
Does AC Power have Polarity?

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