From the International Space Station, NASA astronaut Nichole Ayers captured a rare red sprite over Mexico and the United ...

Throughout the entire flight a “next target” should be defined, to include position, altitude, configuration, speed, vertical ...

A sudden burst of red light flickered above a thunderstorm, and for a brief moment, Earth’s upper atmosphere revealed one of ...

Live updates from SpaceX's Amazon mission Wednesday, July 16, that launched a Falcon 9 rocket from Cape Canaveral Space Force ...

Showers and storms will be most numerous between roughly 2 PM and 7 PM. Notice in the snapshots of the First Alert Hour-By-Hour below how spotty the coverage of rainfall will be. A brief lull in ...

These rare high-altitude clouds become visible only under certain conditions. First, they are more typical of summer months when the mesosphere is at its coldest temperatures at the poles.

In early July 2025, an extraordinary event in Earth’s upper atmosphere was photographed by astronauts aboard the ...

Just Wow.” NASA astronaut Nichole “Vapor” Ayers wrote in simple words to accompany a photo from the International Space ...

Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the universe in unprecedented detail, from violent cosmic collisions to faraway ...

The American reaction to an attack is classified, but details made public paint a harrowing picture.

Getting accustomed to life in Los Angeles also wasn’t easy. Sontay Ramos and her mother are Indigenous Guatemalans, fluent in ...

In fact, July 9 could end up being the shortest day ever recorded by the International Earth Rotation and Reference Systems ...