STS-55, or Deutschland 2 (D-2), was the 55th overall flight of the NASA Space Shuttle and the 14th flight of Shuttle Columbia. This flight was a multinational Spacelab flight involving 88 experiments from eleven different nations. The experiments ranged from biology sciences to simple Earth observations.
Key Facts
| Subject | STS-55 |
| Category | 1993 American crewed spaceflight |
| Reading time | 1 min · Intermediate |
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