The agency is starting down two different paths toward the samples' return, but only one will bring the red rocks home.

NASA astronaut Nick Hague will install patches to the agency's NICER (Neutron star Interior Composition Explorer) X-ray ...

For most of us, pondering the logistics of death doesn’t involve zero gravity, freezing temperatures, or decomposing in a ...

NASA officials had an earlier plan to bring the Mars samples back to Earth, but the program slammed into a budgetary ...

First things first, to become an astronaut in Bitlife, you want to have a high Smarts attribute from the get go.

NASA's fragrance "Eau de Space," which captures the scent of space itself, is now available to the public for purchase.

New Glenn, developed by the private space firm founded by billionaire Jeff Bezos, is on the pad at Cape Canaveral, Fla., and ...

Most of the Expedition 72 crew enjoyed a day off on Tuesday, while two NASA astronauts focused on cutting-edge human research ...

NASA astronaut Don Pettit shared jaw-dropping footage of an undulating green aurora as seen during a flyover from the International Space Station.

NASA astronaut Don Pettit captured footage of the northern lights as he floated above eastern Canada Sunday. NASA astronaut Don Pettit captured footage of the northern lights as he floated above ...

A NASA astronaut who flew the Space Shuttle reports seeing mysterious orbs over the U.S. while piloting their private plane ...

In November, Pettit captured the trail SpaceX's giant Starship megarocket made in Earth's atmosphere during its sixth-ever ...