A few days ago, longtime Astronomy magazine contributor Chris Schur sent me the image you see here. It shows the famous Double Cluster in Perseus, also known as NGC 869 and NGC 884. Most images of ...

The Department of Defense has quietly signed a $210 million deal to buy advanced cluster shells from one of Israel’s state-owned arms companies, marking unusually large new commitments to a class of ...

Astronomers have witnessed the earliest gathering of galaxies ever seen, taking place about 12.8 billion years ago. The observations, made by NASA’s James Webb Space Telescope (JWST) and Chandra X-ray ...

Recently, I was at the birthday party for a friend of my 5-year-old daughter, and there was a candy bar set out for the kids to enjoy. It was an indulgent spread packed with various bowls of ...

Iron-sulfur clusters have critical roles in proteins from diverse organisms and in a broad range of biological processes. Recent discoveries raise exciting challenges for future research by ...