When the Artemis mission lands on the Moon, its crew will have to grapple with a challenging environment and extreme ...

Artemis II is preparing for launch from the Kennedy Space Center, where the rocket will carry the Orion spacecraft for a ...

It comes after a dress rehearsal - known as a wet rehearsal - for the rocket launch was stopped early by the US space agency due to a hydrogen leak at the launch pad. Find out more here.

Shortly after 2 a.m. ET on Tuesday, NASA announced it would forgo February’s launch window for the Artemis II mission around ...

The Artemis II mission was set to launch four astronauts on a trip around the moon no earlier than Sunday, but engineers ...

All eyes are on NASA's Kennedy Space Center in Florida, where the SLS (Space Launch System) rocket and Orion spacecraft are staged on the launch pad ahead of the Artemis II mission.

NASA is locked in a high-stakes battle with persistent technical flaws that threaten the Artemis 2 launch. Recent trials at Pad 39B saw technicians fighting recurring 'exasperating' leaks in the ...

The space agency conducted a crucial fueling test today (Feb. 2) with the Artemis 2 mission's Space Launch System (SLS) ...

Tonight, Feb. 2, a rare celestial alignment will give skywatchers in northern eastern U.S. states all the more reason to look ...

Traditionally, spacecraft communications to and from Earth use radio signals, which travel at the speed of light. That means ...

NASA is preparing to conduct a critical prelaunch test known as a wet dress rehearsal for the Artemis II mission.