NASA's Artemis 2 moon mission is in trouble again after teams discovered a helium issue within the SLS rocket following successful wet dress rehearsal ...

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed ...

NASA has wasted no time in selecting the vehicle that will replace the upper stage on its new plans for a standardized Space Launch System rocket.

NASA Administrator Jared Isaacman unveiled sweeping changes to the Artemis program, aimed at restoring momentum, reducing technical risk, and establishing a sustainable path to lunar exploration.

To fix the problem, NASA has to roll SLS and the stacked Orion spacecraft back to the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Cape Canaveral, Florida. Weather ...

SpaceX and Blue Origin hold Human Lander System (HLS) flight service contracts with NASA to ferry astronauts to and from ...

NASA's Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a ...

NASA has been forced to delay a critical fueling test for its Artemis 2 moon rocket due to unusually cold weather forecasted to hit the Space Coast this weekend. The wet dress rehearsal for the Space ...

NASA is adding another Artemis moon mission to its schedule even before Artemis 2 has a new date for launch. Here's the latest on the program.

This photo provided by NASA shows the Artemis II SLS (Space Launch System) rocket with the Orion spacecraft atop a mobile launcher at Launch Complex 39B, Thursday, Jan. 29, 2026, at NASA's Kennedy ...

The problem was discovered after an otherwise successful prelaunch fueling test of the Space Launch System rocket. The rocket will be rolled back to the Vehicle Assembly Building for repairs, which ...