NASA’s New Horizons spacecraft recently came out of hibernation to continue its journey through an unexplored part of the ...

The rare encounter revealed a distant world with giant ice sheets, mountains, valleys, and terrains unlike any other seen in ...

Four astronauts are heading home after looping around the Moon on NASA's Artemis II mission, a landmark step in returning ...

HOUSTON (CNN) — It was a moment for the history books: The Artemis II mission performed its much-anticipated lunar flyby on Monday, and came within just 4,067 miles of the moon. While soaring aboard ...

This video grab made from a NASA livestream shows Artemis II crewmembers (in orange suits) being extracted from their spacecraft after splashing down in the Pacific Ocean off the coast of San Diego, ...

NASA's Artemis II — the first crewed lunar mission since 1972 — was reported Sunday to be roughly 60,000 miles from the moon, with its four astronauts set for a lunar flyby Monday on the 10-day ...

The four Artemis II astronauts, fresh off a bold and risky mission that captured the hearts of a world in tumult, took questions on Thursday for the first time since their return. The crew — including ...