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Boo109817 karma

THAT is probably the best idea I have ever heard.

Boo109811 karma

What upcoming NASA missions are you most excited for?

Boo10982 karma

Usually the clock is useful for making sure certain things get done at the right time. So say "at T-2m30s the rocket switches to internal power", if it doesn't, something is wrong. Most launches have a countdown hold at ~T-4m to do a final check over of every subsystem.

Boo10982 karma

I believe he means space tourism

Boo10982 karma

Usually the launching base is chosen by inclination