Extreme solar activity or even a software glitch could put us just days away from a satellite collision in low-Earth orbit.

What time is the rocket launch? 4 crew members from 3 space agencies will launch aboard SpaceX Falcon 9 rocket, Dragon spacecraft to the space station ...

What time is the rocket launch? 4 crew members from 3 space agencies will launch aboard SpaceX Falcon 9 rocket, Dragon ...

NASA says it is now targeting a March launch for its new moon rocket after encountering fuel leaks during a crucial test. The space agency announced Tuesday that the delay ...

Nestled among central Florida’s surprising hills, Sebring offers a landscape that makes you forget you’re in famously flat ...

NASA was forced to end a critical fueling test of its giant Artemis 2 rocket early in the wee hours of Tuesday, delaying its ...

After pre-launch testing revealed rocket issues, NASA has delayed the Artemis II launch until March. Here's the latest.

NASA’s long-awaited moonshot with astronauts is off until at least March because of hydrogen fuel leaks that marred the dress ...

NASA ran into exasperating fuel leaks during a make-or-break test of its new moon rocket Monday, calling into question how soon astronauts could take off for a trip around the moon.

NASA ran into a leak while fueling its new moon rocket Monday in one final make-or-break test that will determine when astronauts can launch on a lunar fly-around. The launch team began loading the ...