Most people picture astronauts floating weightlessly through gleaming corridors, and that image is accurate enough during the waking hours. Sleep, though, is a different matter. When the lights go ...

Mike Massimino is a former NASA astronaut and veteran of two Space Shuttle missions. Massimino began his career as an engineer working at IBM and McDonnell Douglas Aerospace after earning degrees from ...

Just a few hours before the Orion spacecraft crossed the sky en route to the moon on April 1, mechatronics engineer Rodrigo Trevisan Okamoto received confirmation he had been waiting for since the ...

Just a few hours before the Orion spacecraft crossed the sky en route to the Moon on April 1, mechatronics engineer Rodrigo Trevisan Okamoto received confirmation he had been waiting for since the ...