While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

A team of scientists have integrated an ultrasensative sensor called a “superconducting nanowire single-photon detector,” or ...

The Secret 10-Year Mission to a Planet 40 Light Years Away What if you were offered the opportunity to visit another planet?

By Joey Roulette, Eduardo Baptista, Sarah El Safty, Joe Brock (Reuters) -On the outskirts of Cairo, a cutting-edge space lab ...