Space isn’t lawless, but the agreements governing it don’t cover everything nations will have to grapple with as they develop ...

ESA has just signed a landmark contract with Italy’s Thales Alenia Space to build this lander dubbed Argonaut Lunar Descent Element.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Creation-Space launches accelerator to invest in young startups tailoring tech solutions toward a sustainable human presence ...

The RPS uses two Stirling engines to convert the heat generated by the decay of Plutonium-238 (Pu-238) into electricity.

A sample from a primitive asteroid that was parachuted into Utah's West Desert in 2023 revealed the building blocks of life, ...

Firefly Aerospace's Blue Ghost lander, a private spacecraft hired by NASA to take experiments to the moon, is flying laps ...

On January 18, the team at Firefly carried out Blue Ghost’s first engine burn, firing up the lander’s thrusters and main ...

The Blue Ghost lunar mission has captured a gorgeous image of Earth as it ramps up its journey toward the moon.

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

Firefly Aerospace's Blue Ghost moon lander caught haunting images of Earth while preparing to make its way towards lunar ...