SAN DIEGO, CA / / January 20, 2025 / General Atomics Electromagnetic Systems (GA-EMS) announced today that it has successfully executed several significant high-impact tests at NASA's Marshall Space ...

A DRACO ground test would need to capture plume exhaust fully to ensure no radioactive materials are released to the ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

The most powerful rocket ever made had a partial disintegration, causing a spectacular display caught on cameras. But what is the environmental impact of such failures over the ocean?

For centuries, we have gazed into space with fascination, dreaming of traveling to distant planets. To turn these dreams into ...

The French Aerospace Forces conducted full-scale tests of the upgraded 3.2-flywheel tactical air-launched cruise missile ...

As we set our sights on crewed Mars missions, we're going to have to consider some next-level rocket engines. One idea with a lot of potential is nuclear thermal propulsion.

The Ukrainian government in recent months has been aggressively touting fresh developments in its missile-making. President ...

Taiwan's latest hypersonic missiles allow for precise long-range strikes on China's vital infrastructure and military ...

A similar but more far-off idea is the fission fragment rocket. This type of vehicle would eject nuclear fission products from a reactor engine using magnetic fields. This could theoretically ...

The deal gives Europe’s largest tactical-missile vendor full control over its main supplier of propulsion, a key asset in an ...

Defence Secretary Rajesh Kumar Singh on Monday clarified that the indigenously designed and developed Advanced Light ...