In this episode, Astronomy magazine Editor Dave Eicher invites you to head out sometime soon and observe the great globular cluster M22 in the constellation Sagittarius the Archer. From a dark site on ...

The luminescence of quantum-sized metal clusters has enthralled the scientific community in recent years. In this study, ultrafast luminescence dynamics of hexanethiol (C6S)- and glutathione ...

Another “well-placed” globular cluster—May 28. Don’t worry if you missed M5 on May 11—you have another chance to see a “well-placed” globular cluster on May 28.

This new composite image made with X-rays from NASA’s Chandra X-ray Observatory (blue and purple), radio data from the MeerKAT radio telescope (orange and yellow), and an optical image from PanSTARRS ...

Background and purpose Since 2001, symptom cluster research has grown considerably. However, because multiple methodological considerations remain, ongoing synthesis of the literature is needed to ...

But the SiPeed NanoCluster is one of the most compact cluster boards I’ve ever seen. When fully populated, it’s a 100 x 60 x 60mm (3.94″ x 2.36″ x 2.36″) device that supports up to 7 ...

Missed seeing the "well-placed" globular clusters in May? The Great Hercules Cluster, or Messier 13, reaches its highest point in the night sky on June 2, putting it in a prime viewing position.

Skywatchers across central Wisconsin can look forward to a spectacular week of celestial activity, including a bright planetary conjunction, globular clusters, deep-sky targets and the rise of June’s ...

At its distance of 34,000 light-years, the cluster was incredibly bright in such a large telescope. Next, we turned to a guessing game. Stephen asked me, as a deep-sky nut, to guess what galaxy we ...

Using the Low Frequency Array (LOFAR), European astronomers have investigated a galaxy cluster designated CIZA J2242.8+5301, dubbed the Sausage cluster. The observations conducted at very low ...

More information: Andra Stroe et al, PSZ2 G181.06+48.47. I. X-Ray Exploration of a Low-mass Cluster with Exceptionally Distant Radio Relics, The Astrophysical Journal (2025).DOI: 10.3847/1538-4357 ...