Astronomers have used the Keck Observatory's DEIMOS multi-object spectrograph to observe a nearby galaxy cluster designated ...

Astronomers have employed NASA's Chandra spacecraft to perform X-ray observations of a massive galaxy cluster known as SPT-CL J0217-5014. Results of the observational campaign, published December 4 on ...

At least that’s the idea behind the Bit-Brick Cluster K1. Real-world performance will obviously vary depending on the task. But for applications that support parallel processing, this cluster board ...

Show off your creativity with this easy tree-transforming trick. Ornament clusters are the way to go when decorating your tree this year—once you try them, you won’t be able to go back to hanging ...