SpaceX still is trying to figure out what caused its rocket to break apart during liftoff nine days ago, but is getting close to an answer, the company's chief executive said Tuesday.
New Hampshire's U.S. senators have introduced a bill for the creation of a coin in recognition of the 30th anniversary of the space shuttle Challenger disaster and honoring Christa McAuliffe, who was picked to be the first ...
Dangerously high winds kept a deep-space observatory grounded Tuesday and put off a radically new landing test of the booster rocket.
A U.S. shipment of much-needed groceries and other astronaut supplies rocketed toward the International Space Station for the first time in months Sunday, reigniting NASA's commercial delivery service.
For many of us, it's easier to comprehend complex processes when they are expressed visually. That was the impetus for artist Gary Schroeder in creating this wonderful hand-sketched infographic for NASA's Exploration Flight ...
SpaceX counted on better flying weather Wednesday as it geared up for the third time to launch a deep-space observatory, but canceled a radical rocket-landing test because of rough seas.
A deep-space observatory has to wait yet another day before flying.
The launch of an unmanned commercial supply rocket on the eastern shore of Virginia was supposed to be a moment of celebration. Crowds gathered to watch as the sun set. Hundreds of miles up, astronauts huddled around a live ...
SpaceX will try again Saturday to launch a load of groceries and other supplies to the International Space Station.
This video captures a surprising view of Sentinel-3A on its way into orbit amidst the flickering green of the northern lights.