New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

"This is the first solid evidence that helical magnetic fields can explain astrophysical jets at different scales." ...

After a close look with a powerful radio telescope, astronomers are still puzzled by a pair of objects with strange ...

Astronomers have discovered two strange objects that could be young stars — except they're completely surrounded by ice.

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...