Bigger, Reusable Heavy-Lift Rockets. Since the very first orbital missions of Sputnik and Yuri Gagarin, space exploration has ...

Simulations show that subsurface oceans on small moons may hit boiling conditions, potentially creating features like Miranda’s distinctive ridges.

Lunar samples serve as a critical link between orbital remote sensing and ground-truth measurements. Previous sample-return ...

That’s also true for the other moons that provide the gravitational stress. As a result, the internal oceans may actually ...

Discover the incredible story of NASA's New Horizons mission, from its 2006 launch aboard an Atlas V rocket to its historic ...

The Blue Moon Mark 1 (MK1) lunar lander is big, beautiful, and preparing to launch within the next four months. Can Blue ...

The outer planets of the Solar System are swarmed by ice-wrapped moons. Some of these, such as Saturn’s moon Enceladus, are ...

Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...

At the monastery in the On the Trail of the Traitor quest in The Outer Worlds 2, you'll find an observatory puzzle that ...

An international team has made a significant breakthrough in understanding the tectonic evolution of terrestrial planets.

Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.

November marks 25 years of human presence aboard the International Space Station, a testament to international collaboration ...