Picture a planet with no sunrise and no sunset. One hemisphere is scorched by a star it can never turn away from. The other is locked in permanent night. Between them, colossal winds rip through the ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Exoplanet magnetic fields were measured for the first time using ultra-hot Jupiter wind speeds in a June 2026 Nature ...

For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...