SpaceX resumed station deliveries for NASA on Friday, and in a double triumph, successfully landed its booster rocket on an ocean platform for the first time.
SpaceX sent a Falcon rocket soaring toward orbit Monday night with 11 small satellites, its first mission since an accident last summer. Then in an even more astounding feat, it landed the 15-story leftover booster back on ...
SpaceX has released dramatic footage of its booster rocket trying to land on a floating ocean barge after a launch—an unprecedented attempt that ended in a fiery explosion.
NASA and ATK Space Systems successfully completed a two-minute, full-scale test of Development Motor-3 (DM-3), Thursday, Sept. 8. DM-3 is NASA's largest and most powerful solid rocket motor ever designed for flight.
The X-51A Waverider hypersonic scramjet project is set for its second test flight today, and the U.S. Air Force hopes it will demonstrate technology that can eventually be used for more efficient transport of payloads into ...
A Russian space probe aiming to land on a Mars moon was stuck circling the Earth after equipment failure Wednesday, and scientists raced to fire up its engines before the whole thing came crashing down.
SpaceX chief Elon Musk hailed a "revolution in spaceflight" on Thursday after blasting off a recycled rocket for the first time, a feat that could dramatically lower the cost of space travel.
To soar far away from Earth and even beyond the moon, NASA has dreamed up the world's most powerful rocket, a behemoth that borrows from the workhorse liquid rockets that sent Apollo missions into space four decades ago.
As Russia's space agency struggled Thursday to fix a probe bound for a moon of Mars that instead got stuck in Earth's orbit, some experts said the chances of saving the $170 million craft looked slim.
(AP) -- Russia should build a new nuclear-powered spaceship for prospective manned missions to Mars and other planets, the nation's space chief said Thursday.