NASA has wasted no time in selecting the vehicle that will replace the upper stage on its new plans for a standardized Space Launch System rocket.

NASA has selected the United Launch Alliance's Vulcan Centaur upper stage to replace the existing Space Launch System second-stage for Artemis IV and beyond, per a procurement filing spotted by ...

NASA has awarded a sole-source contract to United Launch Alliance for the development of a dedicated upper stage for Artemis IV and V, a procurement filing published on March 6, 2026, states. This ...

NASA plans to buy ULA's Centaur V, the upper stage for its Vulcan rocket, for the Space Launch System. Credit: United Launch Alliance CAPE CANAVERAL—NASA plans to switch contractors to supply the ...

WASHINGTON — NASA has selected United Launch Alliance’s Centaur 5 as the upper stage for its Space Launch System rocket for two crewed missions planned for 2028. Centaur 5 was developed as the upper ...

NASA is reportedly seeking rocket components from Boeing Co. and Lockheed Martin Corp's joint venture, the United Launch Alliance (ULA). In a report by Bloomberg on Wednesday, it was said that the ...

United Launch Alliance hoists a Centaur V upper stage atop the Vulcan first stage booster into the Vertical Integration Facility adjacent to Space Launch Complex-41 at Cape Canaveral Space Force ...

NASA Administrator Jared Isaacman unveiled sweeping changes to the Artemis program, aimed at restoring momentum, reducing technical risk, and establishing a sustainable path to lunar exploration.

A pending contractor switchup marks another blow to Boeing, which is struggling to prove itself as a reliable strategic partner to NASA. Reading time 3 minutes Boeing is still in the doghouse with ...

When NASA Administrator Jared Isaacman announced the revamped approach to the Artemis moon program, it was unclear whether the new mobile launcher that has been constructed over the last two years at ...