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#569443
Thu 09 Jul 2020 03:13:PM
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Joined: Feb 2001
Posts: 381,903
Launch Director
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Launch Director
Joined: Feb 2001
Posts: 381,903 |
When NASA astronaut Serena M. Auñón-Chancellor tested the operation of a sextant aboard the International Space Station, she quickly realized that using the centuries-old navigation instrument while traveling more than 17,000 miles per hour in microgravity would require some adjustments. Source: Astronauts add expertise, refine space station science in orbit
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