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.

The City of Nevada City, in collaboration with the Nevada County Astronomers Club, invites the community to a special ...

Eyes to the sky for the month of April, for a chance to spot debris from two different comets streaking through our night skies, and the smallest Full Moon of 2025. The astronomical events for ...

Related: Night sky, April 2025: What you can see tonight ... Sirius is magnitude -1.5. This giant planet is creeping eastward in relation to background stars. At dusk from mid-northern latitudes ...

Eyes to the sky for the month of April, for a chance to spot debris from two different comets streaking through our night skies, and the smallest Full Moon of 2025. The Astronomical Guide to April ...