Rockets like Artemis II are big and heavy. Here's how specialized crawler transporters safely move them from assembly bays to launch pads.

NASA's Crawler-Transporter 2 will soon move the Artemis II rocket and Orion spacecraft from the Vehicle Assembly Building to pad 39B ahead of launch.

NASA has repaired its Artemis 2 rocket, apparently keeping things on track for a possible April launch of the first crewed moon mission in more than 50 years.

NASA's massive Space Launch System (SLS) Artemis II rocket is an awe-inspiring testament to humanity's ability to think big. The Artemis II core stage stands 212 feet tall and is the largest such ...

An issue with the SLS rocket's helium system forced the agency to roll back the rocket to NASA's Vehicle Assembly Building ...

CAPE CANAVERAL, Fla. — NASA's new moon rocket suffered another setback Saturday, putting next month's planned launch with astronauts in jeopardy. The space agency revealed the latest problem just one ...