NASA - Wikipedia

NASA Astronaut Group 19 - Wikipedia

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Dr. Ellen Ochoa: First Latina in Space

File:Nasa earth.jpg - Wikimedia Commons

2018: Coming up in space

NASA's Eyes - Wikipedia

Deorbit Vehicle' — NASA Calls On US Industry To Create International Space Station's Retirement Ride

Russia blows up own satellite in low Earth orbit, NASA says it put ISS astronauts in danger

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NASA Astronaut Group 23 - Wikipedia