NASA -- STENNIS SPACE CENTER, Miss. The powerful hydrogen-fueled rocket engine built by Aerojet Rocketdyne, the RS-68A, completed its final hot-fire acceptance test in preparation for its use on the United Launch Alliance (ULA) Delta IV Heavy launch vehicle.

ANDOVER, Mass. Solid-state data recorders (SSDRs) built by Mercury Systems will fly to the International Space Station in 2022, after selection by NASA’s Jet Propulsion Laboratory (JPL) to provide for NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) science mission.

MELBOURNE, Fla. Avionics and communications technologies from L3Harris Technologies are poised to enable critical links that will connect NASA's Perseverance Rover -- scheduled to land on Mars tomorrow, February 18, 2021 -- when it lands on the Red Planet and throughout its 10-year life expectancy.

LOS ANGELES. Aerojet Rocketdyne recently received a contract award to deliver up to two multi-mission radioisotope thermoelectric generators (MMRTG) -- radioisotope power systems that have been used as reliable electrical power sources on multiple deep-space missions -- to the U.S. Department of Energy (DOE) for use in future planetary science missions.

ORLANDO, Fla. According to NASA officials, one of the most powerful rockets in service is scheduled to carry a classified spy satellite for the U.S. Department of Defense (DoD) aloft from Florida before dawn Thursday.