Mysterious glowing sea creatures were caught on video in Long Beach - for only the second time ever. Experts say the ...

Date, Time LIVE Updates: The fours astronauts onboard the Orion spacecraft are safely back after their Moon mission. Catch ...

There are several more steps NASA must take between Artemis II and a planned moon landing in 2028. Here's what the space ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

The moon's orientation changes quite dramatically across time and between places, largely due to differences in perspective.

Artemis II ends with a safe splashdown as NASA revises its next mission, outlining Artemis III changes and a planned return ...

The Orion crew module containing the four Artemis II astronauts splashed down in the Pacific Ocean Friday evening.

After a 10-day journey around the moon and back, NASA’s Artemis II mission is entering its final phase, with four astronauts ...

The Artemis II crew is back on Earth following successful re-entry. A team from Houston made sure they arrived safely.

NASA’s Orion program is being led by a Washington state native who is helping shape the next phase of the agency’s push to ...

The danger that astronauts face is very concrete. Too steep a break and the spacecraft can overheat or break apart; too ...

For the past week, it's felt as if the whole world stopped to watch the astronauts on the Artemis II mission complete a lunar ...