You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the ...

A theory involving a "mushy zone" of ice along the moon’s fissures could explain the enormous plumes erupting from its south ...

A UK startup has unveiled a new fusion-powered space rocket concept called Sunbird for interplanetary travel to Mars — and ...

With a whopping total of 274 moons, researchers say Saturn’s tug of war with Jupiter for the title is settled once and for ...

During the Apollo program, the Saturn V rocket had a mass ratio of 23 ... In theory, a very long cable would extend from the Earth's equator into space, anchored by some type of counterweight ...

it was designed to carry the Apollo Command/Service Module and Lunar Module into low-Earth orbit. NASA used the Saturn IB for flight tests early on in the Apollo program, but this type of rocket ...

Butch Wilmore and Suni Williams have nearly half a century of combined experience as astronauts. But this is just their third ...

The ease of these flights means that we can break boundaries a lot quicker. The flight Katy Perry will be on, NS-31, will be ...

The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth ...