WELLINGTON, New Zealand — The U.S. Air Force is spending nearly $1 billion to build a radar installation that will help keep astronauts and satellites safe by tracking pieces of space junk as small as a baseball. That is, if global warming doesn’t get in the way. The Space Fence is being constructed on a...
WELLINGTON, New Zealand — The U.S. Air Force is spending nearly $1 billion to build a radar installation that will help keep astronauts and satellites safe by tracking pieces of space junk as small as a baseball. That is, if global warming doesn’t get in the way. The Space Fence is being constructed on a...
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