Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

The U.S. space agency has fallen silent amid the federal government shutdown, but it's about to slingshot a pair of robotic ...

NASA is sending two small spacecraft to Mars in a new and different way. The Escapade mission will help scientists learn more ...

“It’s a huge privilege to be leading a mission to Mars,” said Robert Lillis, the UC Berkeley planetary scientist leading the ...

In an awesome space-based surprise, China's Tianwen-1 orbiter has sent back intriguing photos of interstellar comet 3I/ATLAS, ...

NASA's first multiple-satellite mission to another planet will map Mars' magnetic field and atmosphere in 3D, laying the ...

New Glenn, the towering rocket built by Jeff Bezos's space company Blue Origin, is set to take off on its second mission ...

CAPE CANAVERAL, Fla. — Blue Origin called off the launch of its giant New Glenn rocket carrying twin NASA Mars probes on ...

NASA’s first Mars mission in five years will have to wait a while. Bad weather on Florida’s Space Coast forced Blue Origin to ...

Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...

This will be the second flight of the orbital rocket from Jeff Bezos’s space company and will include a key test of whether ...

ESCAPADE’s path through space, relative to the Earth, has the peculiar shape of a kidney bean. In the world of astrodynamics, ...