'Is There Life on Mars?', Colliers Weekly
Tags: 1950s; 1954; 1954-4-30; Alien Life; Astronomy; Physics; Whipple, Fred L.
'Man on the Moon', Colliers Weekly
Tags: 1950s; 1952; 1952-10-25; Aeronautics and Aerospace; Engineering; Futures; Moon; Rockets; space travel; Whipple, Fred L.
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