On Monday, after rolling the SLS rocket to be used for the Artemis II mission to the pad in January, NASA attempted its first ...

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

The Space Launch System was supposed to be NASA’s triumphant return to Saturn V scale, a government built mega rocket that could guarantee American astronauts a path back to the Moon. Instead, it has ...

As Artemis II faces delays, Congress may be shifting its tune about moving away from the pricey SLS rocket to those developed ...

The small rocket and capsule have been flying since April 2015 and have combined to make 38 launches, all but one of which ...

NASA’s rehearsal for Artemis II marks one of the final steps before four astronauts get launched into deep space for the first time since the Apollo program ended.

NASA is getting ready to launch its massive, fully expendable rocket for the first crewed flight to the Moon since Apollo. The agency’s new era of spaceflight comes with a few parts from its past, ...

It's difficult to imagine a substance that is hundreds of degrees below freezing yet still a liquid. Such is the strange ...

SLS (Space Launch System) uses a 50 year old rocket engine design that now costs $145 million each (not including labor and ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's towering rocket that will help propel four astronauts on a historic journey around the moon is now visible at the launch ...

NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar mission, which will send four astronauts into deep space for the first time since the Apollo program ended ...

Floridians may now be able to spot the towering Space Launch System rocket, which will propel four astronauts on a journey around the moon.