Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov, returned to Earth at 5:57 p.m. EDT. Teams aboard SpaceX recovery vessels retrieved the ...

More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to Earth, a pair of telescopes has revealed multiple rocky worlds around it ...

Windstorms can seem like they come out of nowhere, hitting with a sudden blast. They might be hundreds of miles long, ...

Decades of W.M. Keck Observatory research on the famed Wolf-Rayet 104 “pinwheel star” system has taken a new turn, revealing more mystery but reducing concerns about its potential as the “Death Star.” ...

When the Eaton fire raced through Altadena and surrounding areas in January, the unimaginable disaster killed 17 people and destroyed 9,400 homes, businesses, schools and houses of worship. While ...

Asteroids of this size regularly pass through the Earth's neighborhood, often unnoticed, unless they are actively tracked by NASA and other space agencies. The continuous monitoring of near-Earth ...

The emerging field of ecoinformatics is transforming the way we understand and manage ecological systems and real-world challenges.

Suni Williams and Butch Wilmore might find that they're taller than they were before their mission to the International Space ...

Explore the wonders of red sprites captured over a thunderstorm in Tibet. Understand their significance in atmospheric science.

AI-powered agents need to be connected all the time to be truly effective. Sounds like a job for satellite internet providers.

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, ...