NASA on Wednesday is set to roll its enormous Space Launch System rocket back to the hangar for repairs, a move that will ...

NASA moved its grounded Artemis moon rocket from the launch pad back to its hangar Wednesday for more repairs.

NASA has delayed the first crewed launch of its Artemis program after encountering a problem with its rocket system.

The Artemis II mission aims to send four astronauts​ — Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut ...

NASA is about to roll its Artemis II moon rocket back to the Vehicle Assembly Building to fix a helium flow issue that ...

To fix the problem, NASA has to roll SLS and the stacked Orion spacecraft back to the Vehicle Assembly Building (VAB) at the ...

Four astronauts who will fly around the moon on the first U.S. human lunar spaceflight in more than 50 years were guests at ...

The Artemis II mission has been pushed back multiple times for numerous reasons, including a liquid hydrogen leak and ...

NASA has at least another 8 miles of terrestrial travel to accomplish before it can take on a 600,000-mile trip to space.

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

Their rocket, the Space Launch System (SLS), rolled back from Launch Complex-39B (LC-39B) to (VAB) at NASA's Kennedy Space Center (KSC) in Florida to ...

President Donald Trump didn't mention the Artemis 2 lunar mission during his speech, though the astronauts were in attendance ...