A rocket the Centennial company has worked on for years is cleared for liftoff on billions of dollars worth of military space ...

SpaceX has revolutionized rocket technology, making spaceflight more efficient, powerful, and reusable. But how did they do it? With the Raptor engine, SpaceX introduced methane-fueled full-flow ...

Avio, an Italian leader in space propulsion, has unveiled a new project to develop reusable space rockets.IFD1 reusable space ...

The building blocks of life on Earth may have been fueled by tiny sparks hopping between water droplets ... sprays of water ...

SpaceX made multiple changes in the wake of a January Starship failure, only to suffer a second straight vehicle breakup Thursday.

SpaceX fired up the Super Heavy first stage's 33 methane-fueled Raptor engines at 6:30 p.m. EST. Two seconds later, the tallest, most powerful rocket in the world lifted off from the company's ...

Elon Musk's ambitious Mars mission faces technical, logistical, and political challenges, raising doubts about its ...

Every few days now, a giant rocket blasts a fiery ... less lifting capacity per fuel mass than carbon-based fuels. Liquefied natural gas (LNG), which is mostly methane, is expected to dominate ...