Settling on the Moon or Mars may be all the buzz. But how about we all move to an icy dwarf planet in the middle of the Solar System? To Ceres. What would make this a good candidate for a space ...

Astronomers have identified a frozen, Earth-sized world circling a nearby sunlike star, a find that sharpens the search for planets that resemble our own while underscoring how rare truly temperate ...

Mathematician whose work at the US Naval Weapons Laboratory was pivotal to the development of GPS ...

Here's a look at the science experiments on board.

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.

The Orion constellation is home to some of the most luminous stars in our Milky Way galaxy. When you purchase through links ...

Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting ...