NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

Jared Isaacman says odds of evidence we are not alone are ‘pretty high’ four days after Artemis II rocket lifted off ...

The first lunar mission since 1972 is about to lift off. It may not be as groundbreaking as the Apollo flights, but don’t write off the fascination the moon still exerts, says Guardian writer Paul Owe ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

In “Why Do We Exist?” Hakeem Oluseyi explores how life may emerge to move energy through matter—and why Earth is the perfect ...

Experience the Moon on Earth during the Artemis II mission. Discover NASA training sites, impact craters, and space ...

Beyond Artemis II, human spaceflight missions will need longer expiration dates and grow-it-yourself options. Luckily, labs ...

Is the Artemis II mission worth it? Your answers ranged from serious skepticism of the costly program to excitement over our ...

A string of deaths and disappearances among NASA and US defence scientists, including asteroid expert Michael David Hicks, is ...

Astronaut Hansen reported huge swaths of brown hues and tinges of green. The tan striations may be iron oxide (as in rust) ...

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.