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1
by Sedgewick, Gerald
Published 2002
Springer US
Subjects: “...Observations, Astronomical...”
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2 “... ventures such as communication centers, solar power stations, astronomical observatories, orbiting...”
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3
by Shaw, George H.
Published 2018
Springer International Publishing
“... were on a cosmic scale (no universe – no life!), some were planetological/astronomical (no Earth...”