Spiral structure is seen in a variety of natural objects, ranging from plants and animals to tropical cyclones and galaxies. Now researchers at the North Carolina Museum of Natural Sciences have ...

A project calls upon citizen-scientists to trace spiral galaxies. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. At the North Carolina Museum of ...

Researchers have developed a technique to accurately measure the winding arms of spiral galaxies that is so easy, virtually anyone can participate. This new and simple method is currently being ...