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Questions pertaining to activities of the National Aeronautics and Space Administration, a United States government agency that deals with space exploration and research.
13
votes
Why do spacecraft parts have the "remove before flight" tag?
Yes they are attached to covers that are being used to protect things. It can be sensor covers, or the cable that is connecting the spacecraft to ground power and other ground equipment before it is …
9
votes
Accepted
Why was JWST cancelled in 2011?
In the United Sates when big projects are slipping and way over budget, there are points in the process where the government has to decide if the project should continue. In 2011 JWST reached one of t …