138K views · 145 reactions | Alyssa Carson is the world’s youngest astronaut in training  | AOL | Facebook

Our astronauts who will fly the first commercial rides to the International Space Station have been test-driving the future Boeing CST-100 Starliner controls: http://go.nasa.gov/1rzPUIB | NASA - National Aeronautics and Space Administration

“This is what heaven must look like.”– Former astronaut Mike Massimino on his spacewalk. #OneStrangeRock | National Geographic TV

You may have heard that the historic all-female space walk that was originally scheduled for yesterday was scrapped by NASA earlier this week. Let's take a look at what happened. | National Geographic TV