SACRAMENTO, Calif., July 06, 2017 (GLOBE NEWSWIRE) -- Aerojet Rocketdyne, Inc., a subsidiary of Aerojet Rocketdyne Holdings, Inc. (NYSE:AJRD), successfully conducted a series of hot-fire tests on a ...

NASA has selected Aerojet Rocketdyne, Inc. of Redmond, Washington, to design and develop an advanced electric propulsion system that will significantly advance the nations commercial space ...

The U.S. Navy has quietly written a small but telling check to a company working on a solar‑electric aircraft that can stay ...

The first remanufactured Jetcruzer 500 entered flight testing in September 2024. Credit: Jetcruzer International Hydrogen-electric propulsion developer ZeroAvia has secured the first sale of a ...

Boeing [NYSE:BA] has been awarded three new contracts under NASA’s In-Space Propulsion Technologies program for the development of advanced xenon ion propulsion technologies. NASA awarded the projects ...

PROVIDENCE, R.I., Oct. 2, 2025 /PRNewswire/ -- Ilmor, a leading marine engine manufacturer, and HavocAI, a leader in collaborative autonomous maritime systems, today announced an exclusive long-term ...

Momentus Inc. (NASDAQ: MNTS), a U.S. company offering satellites, satellite components, and transportation and on-orbit services, announced today that it has signed a contract to perform a ...

NEW YORK, June 12, 2024 /PRNewswire/ -- The global electric propulsion satellite market size is estimated to grow by USD 10.88 billion from 2024-2028, according to Technavio. The market is estimated ...

The order comprises four 100kW fuel-cell systems to be operated in series as part of an advanced test and validation platform ...

Hybrid electric propulsion systems represent a transformative approach for modern aviation by combining conventional fuel‐based engines with electric power sources. This integration aims to improve ...