A radio signal has been detected, pointing to the possible existence of a magnetic field on YZ Ceti b, an exoplanet 12 ...

Grant and Cugno used the James Webb Space Telescope (JWST) to pick out the infrared glow from the disk of gas and dust ...

Some white dwarfs in rapid binary orbits are far hotter and larger than theory predicts. Researchers found that powerful tidal forces between them generate enough heat to inflate their sizes and ...

Searching for exomoons—moons that orbit around another planet—was one of the most exciting capabilities expected of the James ...

A scientist analyzing Fermi telescope data found a strange glow around the Milky Way that looks like it could be coming from ...

Scientists have detected tiny lightning bolts on Mars for the first time — they were found discharging around NASA's ...

The long nights of December are an astronomical delight. The early evening sky hosts Saturn as the main feature, along with ...

A first ever detection of a coronal mass ejection from a small red dwarf could have big consequences for life on any nearby ...

ASTRONOMERS have spotted a stunning cosmic butterfly with glowing “wings” deep in space. The mind-blowing display is actually ...

Looking for a sky event this week? Check out our full Sky This Week column. November 26: Jupiter passes south of Pollux Dwarf ...

CAPE CANAVERAL, Fla. (AP) — A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly ...