Around 2,145 senior-ranking employees at the U.S. National Aeronautics and Space Adminstration are set to leave under a push ...

As the International Space Station whizzed over Mexico and the United States — before floodwaters catastrophically rose in ...

Not much can surprise someone who partook in four shuttle missions and three space walks during a 36-year career with NASA.

Tesla shares fell nearly 8% on Monday after CEO Elon Musk's plans to launch a new U.S. political party reignited concerns ...