Chinese startup Mega Engine advances reusable staged-combustion rocket engine A new Chinese commercial rocket engine startup ...

The design uses a hollow double-walled architecture in which water flows continuously through internal channels, for structural cooling.

SpaceX's Starship reached it's final destination — the Indian Ocean — despite some engine trouble, before erupting in flames ...

After a few postponements, the 12th Starship flight was largely a success despite a few hiccups.

SpaceX’s debut of its next-generation version of Starship managed to take flight Friday, suffering engine headaches after ...

US space startup Quantum Space will be setting up a new manufacturing plant in Tulsa, Oklahoma. The new plant, announced on May 12, 2026, will not be a greenfield construction. Instead, Quantum Space ...

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...

Engineers at UC Davis have built a remarkable device that creates power at night by tapping into something we rarely think about: the vast cold of outer space. Using a special type of Stirling engine, ...

Construction is officially underway on Tulsa’s Space Test Center, a project leaders say will strengthen Oklahoma’s growing aerospace industry. Crews have broken ground on the facility next to Tulsa ...

Being more efficient and more powerful than chemical rockets, plasma engines are seen as the future of human spaceflight. While NASA-backed plasma rocket projects aim for travel times to Mars be just ...

Here’s what you’ll learn when you read this story: Stirling engines, which have been around for centuries, leverage temperature differentials in a gas to do light mechanical work. A new study ...

In a groundbreaking development, scientists have engineered a revolutionary engine that utilizes the cold of space to generate power. This innovative device, operating without traditional fuels, draws ...