Elon Musk's SpaceX and Jeff Bezos's Blue Origin are separately developing systems that would allow rockets to refuel once ...

From the historic first flight of the Ingenuity helicopter on another planet to the launch of the James Webb Telescope, 2021 ...

Trump has eased spaceflight regulations, aiming to speed launches and innovation, a move expected to benefit Elon Musk’s ...

How much does it cost to fling a scientific payload through millions of miles of interplanetary space and then return some of ...

On August 6, the China Manned Space Agency successfully tested a high-fidelity mockup of its 26-ton "Lanyue" lunar lander.

Jef Bezos's Blue Origin is preparing for a Mars mission. The New Glenn rocket will launch NASA's ESCAPADE probes in September 2025. This marks Blue Or ...

Blue Origin is readying its New Glenn rocket for its second launch, designated NG-2, with a target date of no earlier than ...

Blue Origin is offering a version of Blue Ring as a Mars communications orbiter as it and others propose ways to provide ...

Spacecraft that could fuel up in orbit would be less weighed down at liftoff and fly deeper into space; making those refills happen is a big challenge ...

Blue Origin is gearing up for the second-ever launch of its New Glenn rocket, set to carry NASA’s ambitious ESCAPADE mission ...

Blue Origin is set to launch its second New Glenn rocket, carrying twin NASA Mars probes, on September 29. This marks New Glenn's first interplanetary mission.

Orbital transfer vehicles launch atop rockets, carrying other spacecraft that they deliver to specific, often hard-to-reach, ...