The Solar System's first-of-its-kind finding may be a 90% water planet. Is the dwarf planet, Ceres, holding the possibility ...

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

The universe is vast, mysterious, and breathtakingly beautiful. From the glow of distant galaxies to the quiet elegance of ...

Astronomers have uncovered the largest and most distant water reservoir ever detected in the universe. This staggering ...

YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...

NASA/JPL-Caltech/UCLA/MPS/DLR/IDA NASA's Dawn spacecraft took this image of Ceres' south polar region on May 17, 2017.

NASA's Dawn spacecraft was the first spacecraft to orbit two extraterrestrial bodies, Vesta and Ceres. But what did it do and discover while it was there?

A private spacecraft has landed on the Moon to carry out scientific research, becoming the second-ever commercial vessel to do so. Firefly Aerospace's Blue Ghost lander descended from lunar orbit on ...

WASHINGTON — Firefly Aerospace succeeded in its first attempt to land on the moon with its uncrewed Blue Ghost spacecraft on Sunday, kicking off a two-week research mission as a handful of ...

“This is hardball politics at its best, or worst, however you want to think about it,” said Mindy Lubber, CEO of sustainability nonprofit Ceres and one of the leaders of NZAM.

Firefly Aerospace, a United States-based private space company, has successfully landed its Blue Ghost spacecraft on the moon for a two-week research mission amid a race between a handful of ...