Two NASA astronauts had some fun during the ISS' capture of a robotic cargo spacecraft on April 13, pretending to hold onto it from into the station.

The Artemis astronauts’ reflections echo a long described change that occurs when humans are given the chance to view Earth from space.

Coming home is never easy after a long trip, but it's a lot harder when you're traveling around Mach 35.

Space Junk is not a science magazine like Air & Space from the Smithsonian but rather a kind of art book, planned to be published annually. It’s more interested in aesthetics and emotional experiences than, say, recent findings in quantum mechanics.

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on these menus—and invited National Geographic inside.

Humankind has been fascinated with space travel for quite some time. The 1960s were the height of our obsession, when the U.S. and Russia competed for the stars, children dreamed of becoming astronauts, and a televised robot famously said, "Danger, Will ...

Sunita Williams crossed the Boston Marathon finish line barefoot at 17 and ran the race in outer space years later. At 60, she's ready to tackle the course again as the the B.A.A.'s 2026 Patriots’ Award winner.

After a 10-day journey around the far side of the Moon, the four astronauts on NASA’s Artemis II mission are set to splash down in the Pacific Ocean late on Friday.

It’s Day 9, and we’re just kinda bored, okay?” The vastness of space is humbling to behold. But it can undoubtedly make even the most sober-minded astronauts go a little stir-crazy. The sketch was driven by the tension between the nobility of the Artemis II mission and the realities of being stuck in a metal tube with three other people and no privacy.

Artemis II mission specialist and Canadian Space Agency astronaut Jeremy Hansen is set to take questions tonight live — from space — in a Canadian Space Agency first.