After ten years of quiet research, Pulsar Fusion has unveiled a nuclear fusion-powered rocket called the Sunbird. This spacecraft isn’t just another science fiction concept—it’s being designed to fly ...

With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

Rocket hybrid propulsion market is rapidly expanding, driven by military advancements, growing space tourism, and innovative ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. At this point, being fast is beside the point for the ...

Cummins has developed a new hydrogen combustion engine for commercial vehicles in partnership with key technology partners. The 6.7-litre powertrain delivers a more than 99% reduction in tailpipe ...

"We have some more to learn about this vehicle." Breaking space news, the latest updates on rocket launches, skywatching events and more! Spectators in the Bahamas spotted debris from Starship ...

More recently, the company started developing two other products in parallel: a Hall-effect electric thruster for spacecraft and a second-stage hybrid rocket engine. “Pulsar has built a ...

Word from a Porsche conference call in 2024 is that the next 911 Turbo will use battery cells from Varta, suggesting that it will have a hybrid powertrain. How similar the powertrain is to the GTS ...

Spurred by growing interest in vehicles such as missiles powered by solid rocket motors, L3Harris Technologies began work on construction of four new solid rocket motor production facilities at the ...