Mercury will reach its greatest eastern elongation on Oct. 29, marking one of the best evenings to see the planet this fall ...

Comet Lemmon should be visible to the naked eye as it approaches the sun this month. Here are the best locations around Ohio to see it.

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 ...

A green energy plant expected to be built in Chile's Atacama Desert could increase night-time sky brightness at one of the world's most valuable astronomical locations by up to 35%, a new study has ...

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. Tucson’s new ...

NASA has identified nine candidate landing sites near the lunar south pole for the Artemis 3 crewed mission, representing a refinement of a previously established list of potential locations. These ...

WICHITA, Kan. (KSNW) – Wichita Heights High School is hosting its 12th annual Astronomy Night Tuesday. The event features ...