The sixth day of the 18th annual Space Telescope Advent Calendar features the final act of a star near the end of its life.

Massimo Di Fusco, taken from Ferrra, Italy Jones-Emberson 1 is a very faint planetary nebula about 1,600 light-years away in ...

Here’s everything you need to know about astrophotography in December 2025: ...

The Gemini South telescope is located on Cerro Pachón mountain in the Chilean Andes, at an elevation of over 2,700 meters ...

By analyzing the data from the SuperCOSMOS Hα Survey (SHS) and from the Gaia satellite, astronomers have inspected a bipolar ...

There are a lot of nebulae in the universe, and they often get given catchy names like the Crab Nebula or Cat's Paw Nebula.

A telescope in Chile has captured a stunning new picture of the Butterfly Nebula, a grand and graceful cosmic wonder.

NASA's James Webb Space Telescope captured never-before-seen details of the Red Spider Nebula, a planetary nebula, in this ...

The Gemini South telescope in Chile captured this stunning view of NGC 6302, highlighting the nebula’s intricate structure ...

The Gemini South telescope is turning 25, and astronomers are celebrating its birthday with a dazzling new image of the ...

This week we take a look at layers -- layers in nebulae, layers in the Martian atmosphere, and layers in our own atmosphere.

NEBULA (previously known as Fedstellar 1) is a cutting-edge platform designed to facilitate the training of federated models within both centralized and decentralized architectures. It streamlines the ...