As Iranian missiles targeted US-linked sites across the Gulf, the UAE’s missile shield was activated in real time.

Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a more exciting locale to visit than America’s naval bases.

With the upcoming Artemis II lunar mission, we thought it would be fun to explore some of the foods astronauts have eaten ...

Despite the dramatic name, these alignments aren’t exceptionally rare. The last six-planet parade occurred in January 2025, ...

ALLENTOWN, Pa. - It was an event out of this world! Astronaut Chris Williams answered students questions from the Lehigh Valley live from the International Space Station in an exclusive broadcast, ...

The uncrewed spacecraft undocks from the International Space Station and returns research and cargo to Earth.

Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were ...

KENNEDY SPACE CENTER — During a press conference on Tuesday afternoon, NASA officials said that due to a liquid hydrogen leak and other issues, they will be postponing the crewed Artemis II launch to ...

In the 1980s, sensors used to produce high-quality images for space science (including the amazing images from NASA’s Hubble Space Telescope) and other applications employed charge coupled device (CCD ...

While orbiting the Earth aboard the International Space Station, NASA Astronaut Dr. Chris Williams spoke live with students at Old Hammondtown School during a video conference held on the Wednesday ...

High-density AI chips run so hot that air cooling isn’t enough. New facilities are turning to liquid cooling. The technique of choice is water evaporation. It’s more effective and energy-efficient ...

NASA astronaut Chris Williams, who's been stationed aboard the ISS since November 2025, captured footage of 2026 Lunar New ...