University researchers are developing some innovative heat-shield tech. An innovative approach for fully reusable spacecraft suggests making them "sweat" to survive the scorching heat during reentry ...

NASA’s Orion spacecraft is built to take humans farther into space than they’ve ever gone before. Orion will serve as the exploration vehicle that will carry astronauts to deep space, provide ...

Scientists in Denmark may have solved one of the toughest problems in green energy: how to make fuel cells light and powerful enough for airplanes and even space missions. Today, planes rely almost ...