Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

NASA's TRACERS mission blasted off July 23 on a Falcon 9 rocket with three other small agency satellites that will act as ...

The head of the Trump administration's Golden Dome program says the technologies needed to create an ambitious space-based ...

Yes, you read that correctly, earth experienced a shorter day on Tuesday, spinning about 1.34 milliseconds faster than it's typical 24-hour rotation.

The SpaceX Falcon 9 rocket will deploy a payload of Starlink internet satellites in low-Earth orbit after ascending along a southeasterly trajectory.

The Hollywood leading man gave fans insight about what Ozzy Osbourne was like as a friend in the sweet memorial post.

IT’S BEEN 56 YEARS SINCE HUMANS FIRST SET FOOT ON THE MOON, AND THE JOURNEY CONTINUES RIGHT HERE IN NEW MEXICO TODAY THROUGH ...

World-famous street artist Shepard Fairey returned to Aspen Monday, July 21, to create a new mural for the community — a ...

Earth doesn't rotate exactly on schedule. Scientists believe that today is going to be about a millisecond short of a typical ...

After soaring skyward due east, the rocket's first-stage booster landed aboard SpaceX's drone ship Just Read the Instructions ...

Known as the 'Prince of Darkness,' the lead singer of the massively influential rock band Black Sabbath, Osbourne reached ...

President Donald Trump says a trip to China may happen soon, hinting at efforts to stabilize U.S.-China trade relations.