NASA is poised to launch four astronauts April 1 on a historic nine-day trip around the moon and back. Here's everything to ...

A Southwest Research Institute-led study found that protons and heavy ions react differently to solar magnetic reconnection events, revealing a more complex magnetic engine powering the solar wind.

Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2026. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...