A new hypersonic missile test reached 1,200 seconds of scramjet runtime, marking a major propulsion milestone.

SpaceX conducted a static fire test of a single Starship 26 engine. The test demonstrated "flight-like startup for a Starship ...

In March, NASA revealed plans for SR-1 (Space Reactor-1 Freedom), a nuclear-powered spacecraft concept designed to make Mars ...

On Thursday, April 30, at 23:00 local time (Astana), the Baikonur Cosmodrome witnessed the first test launch of the ...

Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

2026 is a big year for SpaceX's Starship, the biggest and most ambitious rocket ever built. The third version of the still-in-development launch vehicle will debut soon (maybe), which will be the ...

For space fans, the past few days have been a cavalcade of awe and imagery as the Artemis II crew heads back to Earth after swinging around the moon. It's a significant accomplishment that saw the ...

A significant fire erupted at a SpaceX facility in Texas during a test of the Starship rocket’s engines ahead of a long-anticipated test flight. SpaceX is in the process of preparing Starship Version ...

Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology ...

SpaceX delayed the next test flight of its massive Starship rocket, pushing off the highly anticipated mission by at least another month. SpaceX Chief Executive Elon Musk said Friday the next launch ...

Three of the four RS-25 engines powering the Artemis II mission previously flew on NASA’s Space Shuttle fleet. The engines are cooled by liquid hydrogen to prevent the nozzle from melting from the ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S. mainland, and called it a significant development ...