NASA/Kevin O'Brien NASA's SLS (Space Launch System) solid rocket boosters are the largest, most powerful solid propellant ...

NASA’s Space Launch System (SLS), the rocket meant to take humans back to the Moon, is facing yet another major setback—this time with Boeing at the center of the issue. With delays, budget overruns, ...

The four Artemis II astronauts will participate in countdown demonstration tests. They will practice suiting up, entering the ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

The third rocket launch of June from California could be widely visible in the sky, with sonic booms audible for some ...

America's space dominance has been built largely in Louisiana and Mississippi. But the current budget could mean cuts for the ...

Sen. Ted Cruz (R-Texas) on Thursday put forth an ambitious $10 billion pitch to bolster NASA's human spaceflight programs. It ...