When you buy through links on our articles, Future and its syndication partners may earn a commission. A Hubble Space Telescope view of the Great Hercules Cluster. | Credit: NASA, ESA, and the Hubble ...

Astronomers have discovered that the iconic Pleiades constellation has thousands more “sibling” stars hidden across the sky, making it 20 times larger than currently estimated. Tracing the origins of ...

The final ESA/Webb Picture of the Month feature for 2025 showcases a festive-looking region filled with glowing clouds of gas and thousands of sparkling stars. This star cluster, known as Westerlund 2 ...

Spring means it’s time to look up into our night sky and find one of the oldest objects in our galaxy: the M3 Cluster. NASA and other sky experts call this group of ancient stars “a truly distant ...

February's full "Snow Moon" will be at its fullest on Sunday, Feb. 1, and will be best seen at moonrise. It will appear just ...

On Sunday, February 1, a full moon known as the “Snow Moon” will rise alongside one of the most beautiful, glittering star ...

Using ESA's Gaia satellite, astronomers have investigated three open clusters in the galactic disk, namely Berkeley 17, 18 ...

Fig. 1: An image of the star cluster Westerlund 1, captured with the Near-InfraRed Camera on NASA’s James Webb’s Space Telescope. The cluster is largely hidden at visible wavelengths by dust clouds, ...

Warm mid-August summer nights offer prime conditions for spotting three magnificent star clusters visible to northern-hemisphere skywatchers in the coming months. Star clusters are gravitationally ...