Aerojet Rocketdyne has handed over to NASA four rocket engines that are slated for integration into the core stage of the agency’s Space Launch System rocket.

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Lockheed Martin has received an Aerojet Rocketdyne-made jettison motor designed for the launch abort system of NASA’s Orion spacecraft.

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Aerojet Rocketdyne has opened a new facility in Huntsville, Ala. designed to manufacture rocket propulsion technologies, as part of the company’s intention to expand in the city.

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Sixteen Aerojet Rocketdyne-built engines and flight controllers have passed acceptance trials to fly on four planned NASA flights of  the Space Launch System.

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Astronauts have completed installation of six new Aerojet Rocketdyne-built Lithium-ion batteries on the International Space Station to replace the facility’s aging nickel hydrogen power packs.

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Aerojet Rocketdyne has received its remaining order of RS-25 engine flight controllers for the first four flights of the Space Launch System from Honeywell. Aerojet said Wednesday it now has 18 flight controllers in its inventory at NASA’s Stennis Space Center. The controllers allows rocket communication while moderating engine thrust intensity and and monitoring overall health […] More

Aerojet Rocketdyne has conducted a hot-fire test of an engine technology the company built for NASA’s Space Launch System rocket. The company said Tuesday it performed the RS-25 engine test at the agency’s Stennis Space Center in Mississippi and assessed the performance of the main combustion chamber during the 319-second engine fire test attended by NASA Administrator […] More

United Launch Alliance has selected Aerojet Rocketdyne to provide an upper stage engine technology to help power ULA’s Vulcan Centaur rocket. The space launch company said Friday Aerojet Rocketdyne will build RL10 propulsion systems and develop an RL10C-X variant as part of a 10-year partnership agreement between the companies. “Key determining factors to our selection included price and […] More

The U.S. Air Force Research Laboratory has conducted a test to validate the sympathetic reaction of a new safety-oriented explosive co-developed with Aerojet Rocketdyne. The MNX-770 Mod 1 explosive is being developed for use in 500-pound BLU-111 and 1000-pound BLU-110 general purpose bombs, which are also referred to as the Mk-82 and the Mk-83, respectively, the company said Thursday. Aerojet […] More

Aerojet Rocketdyne provided a range of propulsion products to support the launch of the U.S. Air Force‘s fourth Lockheed Martin-built missile warning satellite aboard a United Launch Alliance-made Atlas V rocket on Friday. An Aerojet Rocketdyne AJ-60A solid rocket strap-on motor powered the Atlas V’s Centaur upper stage to transport the Space Based Infrared System Geosynchronous Earth Orbit […] More

Two Aerojet Rocketdyne-built engines helped power United Launch Alliance‘s  Delta II rocket that launched a National Oceanic and Atmospheric Administration satellite into space. The RS-27A engine generated 237,000 pounds of thrust to lift the rocket carrying NOAA’s Joint Polar Satellite System-1 and the AJ10-118K upper-stage engine produced 10,000 pounds of thrust to insert the payload into orbit, Aerojet Rocketdyne said Saturday. […] More

Aerojet Rocketdyne has tested an engine for NASA‘s second exploration mission at the space agency’s Stennis Space Center in Mississippi. The RS-25 engine, dubbed as E2063, was fired up for 500 seconds in a move to evaluate the system’s capacity to support the EM-2 exploration mission, Aerojet Rocketdyne said Thursday. RS-25 engines will continuously fire […] More