New infrared observations reveal that the rare interstellar visitor known as comet 3I/ATLAS has dramatically brightened ...

In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by ...

Astronauts are flying to the moon for the first time since 1972, and scientists are preparing specialized space suits for the ...

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

NASA engineers replaced seals and updated procedures after Artemis II wet dress rehearsal to address hydrogen leaks and improve fueling operations ahead of the next test.

As space tourism gets cheaper and missions keep getting longer, scientists are now raising a question that used to be limited ...

Here's a look at the science experiments on board.

The Artemis 2 astronauts will venture deeper into space than any human has gone before. That presents some seriously exciting ...

NASA's Artemis II mission reached a critical milestone this week as teams conducted a wet dress rehearsal of the Space Launch ...

NASA’s current call for feedback builds on its first integrated Civil Space Shortfall Ranking released in July 2024. The ...

NASA’s new policy lets astronauts carry smartphones on missions like Crew-12 and Artemis II, opening the door to more candid, personal views of life in orbit and beyond Earth.

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...