American space agency NASA published the detailed breakdown of Artemis II crew's in-space activities during the 10-day mission.

Former NASA astronaut Ron Garan spent months orbiting Earth aboard the International Space Station during Expedition 27, and ...

As its name suggests, Artemis 2 will be the second mission of NASA's Artemis program — but it's the first to fly a crew ...

A photo captures Northrop Grumman's Cygnus XL freighter being jettisoned away from the International Space Station carrying thousands of pounds of garbage, headed for a fiery demise.

After splashing down near San Diego following a five-month mission, NASA astronaut and UNC graduate Zena Cardman shared the ...

Mission Control will be packed with experts, specialists and flight directors around-the-clock as NASA takes on its most ...

Astronaut Ron Garan spent months orbiting Earth aboard the International Space Station as part of Expedition 27, and the experience reshaped how he thinks about the planet’s most pressing problems.

Those were the now-famous words of NASA Capt. James A. "Jim" Lovell Jr., one of America's most decorated astronauts and the mission commander for the ill-fated 1970 Apollo 13. Lovell rephrased a ...

We’re going back to the moon. Well, at least that’s the hope.

When President Trump vitiated scientific facts on Thursday, helping fossil fuel fat cats by eliminating the government’s ability to regulate treacherous gases, a reporter asked what he says to people ...

To an astronaut today, the Earth looks like a vibrant blue marble from space. But 700 million years ago, it would have looked like a blinding white snowball. This seems an unlikely cradle for life, ...