The failed launch of a South Korean rocket in Brazil last December was caused by a gas leak, according to its developer Innospace Co., which is gearing up for another attempt in the third quarter of ...

KENNEDY SPACE CENTER — On Monday afternoon, NASA stated that its teams detected a leak on its Artemis II moon rocket during the wet dress rehearsal. In an update, NASA stated that its teams have been ...

One hundred years ago, Robert Goddard fired the first modern rocket. The launch, on what is now a golf course in Auburn, Massachusetts, paved the way for space exploration and much more.

Experts said the vessels are probably carrying a key precursor for rocket fuel, making it notable that Beijing let them sail ...

How NASA's HL-10 lifting body proved wingless reentry and runway landings were possible, shaping future space shuttle design.

NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.

Although far less active than its American counterpart, the European Space Agency (ESA) is not one to sit idle and watch the times go by. It is involved in the Artemis Moon exploration program, it has ...

CAPE CANAVERAL — If all had gone according to plan, four astronauts might have been returning just this week from a history-making, 10-day slingshot trip around the moon. Instead, NASA's engineers ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Space Launch System rocket and Orion spacecraft, pictured here on February 1, are currently on Launch Pad 39B at Kennedy ...

NASA and contractor engineers pumped more than 750,000 gallons of supercold propellants into the agency's huge Space Launch System rocket Thursday without any signs of hydrogen leaks in a major step ...