Japan's space agency aborted an engine test for the Epsilon S rocket on Tuesday after it exploded and caught fire, a repeated failure that will likely push the rocket's debut launch beyond the ...

Nuclear fusion has yet to become a practical energy source, despite its promise of abundant, clean power with minimal waste.

Students at the University of Southern California’s Rocket Propulsion Lab (USCRPL) designed and built the rocket named Aftershock II.

SpaceX is scheduled to launch its sixth uncrewed test flight of Starship on Tuesday to expand the massive 400-foot rocket's booster capabilities and bring its "catch and reuse" launch system online.

The United States military test-launched another unarmed nuclear-capable missile last night ... Breaking space news, the latest updates on rocket launches, skywatching events and more!

An Israeli teenager was killed by a Hezbollah rocket in the north on Wednesday, after the terror group also fired rockets twice throughout the day at central Israel ...

"The future is gonna be fantastic," America's unlikely kingmaker posted on X, above a photograph of his Starship rocket blasting into space. The world's richest man bombarded his 200m+ followers ...

Honda unveiled the first-ever V-3 engine to feature forced induction. The engine is designed for large-displacement motorcycles and features two pistons on one side and one on the other.

Honda has just dropped a revolutionary large-capacity V3 combustion engine at EICMA, with an electric supercharger. The Japanese giant unveiled an all-new platform just after lunch on Tuesday ...

Owners of nuclear power plants had been riding high on hopes that they could sign lucrative contracts with tech companies to sell always-available power. A ruling from the Federal Energy ...