A green energy plant expected to be built in Chile could increase night-time sky brightness at one of the world's most valuable astronomical sites by up to 35% ...

Using data from the Keck Cosmic Web Imager, an animation has been created that "reveals a 3-D slice through a network of ...

Explore cutting-edge physics and astronomy at the University of Delaware. Our top-ranked programs, world-class faculty and state-of-the-art facilities prepare students for careers in research, ...

The headlines are popping up across the web alerting stargazers to the upcoming Black Moon that will rise with sun early on ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from, including world-class observatories and six Dark Sky parks.

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here are all of your questions answered.

Space law doesn't protect historical sites, mining operations and bases on the moon – a space lawyer describes a framework that could ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from, including world-class observatories and six Dark Sky parks.