The unmanned X-37B spacecraft is scheduled to blast off atop a United Launch Alliance Atlas V rocket from Florida's Cape Canaveral Air Force Station, during a four-hour launch window that opens at 10:45 a.m. EDT.
Blue Origin, a startup space company owned by Amazon founder Jeff Bezos, launched its New Shepard spaceship on its first flight into suborbital space on Wednesday.
The Russian space agency is scrambling to regain control of a robotic cargo ship that appears to have suffered a serious malfunction.
About 100 minutes after blasting off aboard a Vega rocket Wednesday, the European Intermediate Experimental Vehicle made a parachute descent back to Earth, completing a successful test flight.
Breaking new ground is nothing new for SpaceX, but how about launch and landing operations on opposite sides of the country at the same time?
NASA's newest Earth-observing satellite will get the dirt on the dirt beneath our feet.
SpaceX called off the Dragon launch less than two minutes before its planned liftoff.
Japan on Wednesday successfully launched a probe destined for a distant asteroid on a six-year mission, just weeks after a European spacecraft's historic landing on a comet.
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