Limits shape our choices. With chatty Mercury squaring restrictive Saturn at 2:15 AM EST, we can meet delays with enduring ...

The James Webb Space Telescope (JWST) has captured a stunning and scientifically puzzling image of Sagittarius B2 (Sgr B2), a ...

The Milky Way is not the neat, flat pinwheel many of us learned about in school. Fresh data from precision star maps now show ...

Astronomers have presented a unique cosmic structure resembling a Christmas tree, formed by new stars in the NGC 2264 region, ...

When a multibillion-dollar AI data center proposal pitted developers against a handful of rural Arizona residents, the locals ...

A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.

Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is lighting up space 2,700 light-years from Earth. NGC 2264 is a vast region of space where new stars are actively ...

This Christmas, astronomers are highlighting a spectacular region of space that looks remarkably like a glowing holiday tree.

In any other year, the supermassive black hole mentioned above would probably scoop the award for most striking outburst, but not in 2025. This year, that accolade goes to a flare designated ...

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led ...