NASA received the upper stage for the agency’s Artemis II Space Launch System rocket on March 9 at NASA’s Kennedy Space Center.

NASA showcased advancements in its Artemis II mission as SpaceX deals with the aftermath of its Starship explosion. Kirk ...

The Space Launch System (SLS), a massive rocket that successfully launched the uncrewed Artemis I mission around the Moon in ...

NASA Friday rolled out the new Artemis II Orion spacecraft and twin Space Launch System solid rocket boosters that will carry ...

The U.S. is in a race with China to get to the moon, amid potential changes to the Artemis program and turmoil ... both agreed that the Space Launch System (SLS) needs to play a key role, but ...

On Wednesday, one of the Republican space policy leaders most consistently opposed to commercial heavy lift rockets over the last decade—as an alternative to NASA's large SLS rocket—has ...

NASA has completed the installation of the first RS-25 engine, the first of 24 new flight engines intended for future Artemis program ... s Space Launch Systems, or SLS, engines.

Soon after the Boeing meeting took place, NASA released a statement confirming that it sees the SLS as "essential" to Project Artemis ... which is equal to about $1 out of every $8 that Boeing's ...

To date, SLS has flown just one mission — 2022’s uncrewed Artemis 1 — and has proven exceedingly costly. It’s “likely to fly only one or two missions, or they’ll cancel it outright,” Cowing added.

To date, SLS has flown just one mission -- 2022's uncrewed Artemis 1 -- and has proven exceedingly costly. It's "likely to fly only one or two missions, or they'll cancel it outright," Cowing added.

Engineers at NASA's Kennedy Space Center in Florida completed stacking the twin SLS (Space Launch System) solid rocket boosters - seen in this Feb. 19, 2025, photo - inside the Vehicle Assembly ...