A field star drifting within 10,000 astronomical units may be enough. This could rattle the Oort Cloud, the icy shell at the ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

A recent study indicates a small chance that Earth could be ejected from our solar system due to passing stars. Simulations ...

Highlighting 10 major astronomical milestones of the past century in celebration of the Royal Greenwich Observatory’s 350th ...

The White House bid to terminate NASA’s fantastical flights of exploration “across the solar system” threatens to explode ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape ...