Those tiny colorful dinosaur toys that grow bigger underwater might hold the key to protecting astronauts as they journey through space.

"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

Researchers have announced results from a new search at the European X-ray Free Electron Laser (European XFEL) Facility at ...

A revolutionary propulsion concept using light sails could one day allow small spacecraft to travel between stars at ...