If humans are going to spend as much time in space as some hope we will, it’s important to understand the impact spaceflight ...

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

Ridley Scott’s “Alien” franchise has landed on TV with “Alien: Earth,” a prequel series set two years before the original ...

Four astronauts are back on Earth after a five-month stay at the International Space Station. Four astronauts returned to ...

Yet, despite using the JWST's sensitive Near-Infrared Spectrometer, or NIRSpec, astronomers led by Piaulet-Ghorayeb found no ...

Delaying Mars Sample Return will make the human exploration of Mars significantly more expensive and dangerous — and for the ...

The series by creator Noah Hawley is described as a spin-off to the original Ridley Scott-directed film, " Alien ," from 1979 ...

Two Indian astronauts, Rahul Mogalapalli and Yaman Akot, have concluded a 10-day Mars analog mission in Ladakh, simulating ...

The exoplanet TRAPPIST-1 d intrigues astronomers looking for possibly habitable worlds beyond our solar system because it is ...

ESA's ERS-2 satellite has been captured by HEO Robotics cameras in space ahead of Earth re-entry. See an animation of the ERS ...

Earth” streaming now, this fresh chapter in the franchise grabbed me from the start and secured its place as one of my ...

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