Named for NASA's first chief of astronomy and the first woman to hold an executive position at the agency, this space ...

Rocket Lab may be nearing its biggest catalyst yet, but the real opportunity could hinge on execution, timing, and whether ...

Ukraine is using unmanned ground vehicles armed with bombs, guns or rockets to carry out attacks and keep its soldiers out of ...

Kevin Durant and LeBron James will have to provide plenty of offense for their teams to be successful in this series.

The Lakers showed they could win a defensive battle as they took down the Rockets in the first of back-to-back games in ...

A rocket touted as Japan’s first from the private sector to go into orbit exploded shortly after takeoff on Wednesday, Mar.

Part of testing is pushing components way past their limits, so it's entirely possible that the team predicted a fiery end.

Add Yahoo as a preferred source to see more of our stories on Google. An apartment that was targeted by an Israeli air raid on the edge of Beirut southern suburb is seen from the shattered glass of a ...

NASA's powerful Launch Abort System, designed to outrun an exploding rocket, is the result of years of work from scientists ...

Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...