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 ...

There are many different ways to get to Mars, but there are always tradeoffs. Chemical propulsion, proven the most popular, can quickly get a spacecraft to the red planet. But they come at a high cost ...

The Gateway, NASA’s upcoming lunar space station, is one step closer to reality as engineers have successfully powered on its solar electric propulsion system, a spacecraft engine designed to orbit ...

When it comes time for NASA’s Psyche spacecraft to power itself through deep space, it’ll be more brain than brawn that does the work. Once the stuff of science fiction, the efficient and quiet power ...

Recently NASA announced earlier this month that the 12 kW Advanced Electric Propulsion System (AEPS) — which is scheduled to form an integral part of the Lunar Gateway when it is launched — has passed ...

Solar-electric propulsion (SEP) is high on NASA’s priority list of technologies required for long-term human space exploration. And within that arena, figuring out ...

The U.S. Navy has quietly written a small but telling check to a company working on a solar‑electric aircraft that can stay aloft for months. By putting $1.4 million behind Skydweller’s experimental ...

Andre Borschberg, co-founder of Solar Impulse and a pilot on the solar-powered round-the-world flights, has launched a new venture to develop certified electric propulsion systems for air transport.

Critical to one of the world’s largest solar array assemblies, the solar panels will enable NASA’s Gateway lunar space station to be the most powerful electric propulsion spacecraft ever flown.