Not surprisingly, Congress is pushing back against the Trump administration’s proposal to cancel the Space Launch System, the behemoth rocket NASA has developed to propel astronauts back to the Moon.

NASA managers agreed to blast off the SLS rocket for the first time early Wednesday morning after agency engineers navigated through several challenges during fueling. The launch of the SLS rocket is ...

Despite the ongoing government shutdown, NASA managed to complete a major milestone in its effort to send astronauts back to the moon. Last week, teams completed the stacking of the Orion spacecraft ...

NASA has cleared the Space Launch System (SLS) heavy launch vehicle for human-rated flight ahead of next year's Artemis II mission, which will send a human crew into lunar orbit for the first time in ...

The towering rocket tasked with launching NASA's next moon astronauts on their historic lunar journey has come together. The Space Launch System (SLS) rocket being stacked for the Artemis 2 mission ...