NASA has sent over three drones to the famed Death Valley in California for a team to test the unmanned aerial vehicles (UAVs) in extreme conditions. The space agency launched this test in hopes of ...

The US space agency said Friday it plans to launch the first-ever helicopter to Mars in 2020, a miniature, unmanned drone-like chopper that could boost our understanding of the Red Planet. Known ...

In the dark hours before dawn over the Pacific, a SpaceX capsule carrying four exhausted astronauts sliced back through the atmosphere and splashed down near San Diego. Within hours, two of them were ...