Unfortunately, the most common falcon, American kestrel, is on a downward slide, although it is still easily the most frequent of Ohio’s falcons. American kestrels are about the size of a blue ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

A laboratory prototype of a plasma electric rocket engine based on a magnetic plasma accelerator has been produced by Rosatom ...

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

New Glenn, which has been in development for about a decade, can carry 50 tons (45 metric tons) of payload to low Earth orbit ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

NASA has just tested a game-changing rocket engine that could revolutionize space travel. The Rotating Detonation Engine (RDE) uses supersonic shockwaves to create a more efficient combustion cycle, ...

SpaceX has shared dramatic footage and images of its Super Heavy booster firing up ahead of its eighth test flight.

The tests involved two 120-tonne liquid oxygen-kerosene rocket engines and one 18-tonne liquid oxygen-kerosene rocket engine. The institute noted that this marks a major advancement in the country ...

For the first time, Jeff Bezos’ Blue Origin space venture has put a payload in orbit using its heavy-lift New Glenn rocket.

Since then all the advances have been in making rockets larger and more efficient through innovations peripheral to the rocket engine itself. There are alternatives to chemical rockets ...