An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

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

Low clouds may have spoiled the view from the ground, but a Falcon 9 set a new record early Saturday as SpaceX pushes ...

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

The trials verify that the fuel can survive the harsh environment of a nuclear rocket reactor. Up until now, the main way of propelling spacecraft has been through chemical rockets. To be fair ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey. This latest batch of tests was conducted at the compact fuel element ...

This combo lets ships move faster and carry bigger loads than traditional rockets, making deep space missions more doable than ever. Building on advanced electrogravitic systems, fuel cells now ...

“During this state of ‘ketosis’, ketones are used as a fuel source by the muscle ... related benefits such as increased red blood cell mass,” says Fell. “In a cycling-specific study ...

After lift-off, the rocket quickly burns through its fuel. Once the tanks are empty, they break away from the rest of the rocket and fall back to Earth. When the astronauts reach the ISS ...

The tankers, Golbon and Jairan, are set to begin their journey in the next few weeks, and are allegedly loaded with rocket fuel for Tehran's armed forces, according to The Financial Times.

The tests showed the fuel can withstand the harsh conditions of a nuclear thermal propulsion reactor. In other words, it has the capability to one day power a nuclear rocket that could fire humans ...