Tuesday, 8 May 2018

Astronaut-Educator Ricky Arnold Conducts Science on Station


Astronaut-educator Ricky Arnold conducts student-designed science on the Space Station. via NASA https://ift.tt/2rskpSU

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NASA's CHAPEA Crew "Returns" to Earth

The four-member Crew Health and Performance Exploration Analog (CHAPEA) crew poses outside for the first time in more than a year following ...