RL10 Archives

ULA orders 116 Aerojet Rocketdyne engines for Vulcan’s upper stage

Aerojet Rocketdyne announced April 11 it has received an order from United Launch Alliance for 116 engines for the upper stage of ULA’s Vulcan Centaur rocket.

by Sandra Erwin April 11, 2022January 23, 2023

Civil

ULA delays further use of enhanced upper-stage engine pending studies

by Sandra Erwin June 23, 2021January 23, 2023

From the Magazine

Blue Origin’s anticlimactic victory and Aerojet’s Plan B

by Jeff Foust October 5, 2018January 23, 2023

Commercial

New version of Aerojet’s RL10 upper-stage engine to be almost entirely 3D printed

by Sandra Erwin October 3, 2018February 21, 2023

Commercial

RL10 engine added to Air Force agreement with Aerojet Rocketdyne

by Jeff Foust June 26, 2018January 23, 2023

Commercial

ULA selects Aerojet to provide Vulcan upper stage engine

by Jeff Foust May 11, 2018January 23, 2023

Launch

Atlas 5 Launch for NRO Features New Engine Variant

by Mike Gruss December 15, 2014January 20, 2023

Sign up for a SpaceNews newsletter