Expedition 44 backup crew member NASA astronaut Timothy L. Kopra.
JSC2015E053683 (04/30/2015) — Expedition 44 backup crew member NASA astronaut Timothy L. Kopra.
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NASA Astronaut Timothy L. Kopra
NASA
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1 min read
JSC2015E053683 (04/30/2015) — Expedition 44 backup crew member NASA astronaut Timothy L. Kopra.