In just over 10 hours of test observations, the Vera C. Rubin Observatory captured millions of celestial objects, opening the ...

The Vera C. Rubin Observatory, located on a mountaintop in Chile, unveiled vibrant images Monday of colorful nebulas, stars ...

Regulus is a bright blue star in the constellation Leo, which is often called the 'lion's heart'. It regularly appears close ...

A "blood moon" rose over the UK during a partial lunar eclipse on March 14. The eclipse became visible for many across the world as the Moon travelled through the Earth's shadow. This type of eclipse ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape ...

The Dark Energy Camera captured glowing nebulae in the Chamaeleon I star-forming region, illuminating the dense clouds with ...

This Sunday, June 22, offers a breathtaking sky show, with a stunning triangular alignment of the waning crescent moon, the ...

The best tech products announced this week include Leica's first 35mm film and McIntosh's special-edition turntable.

Look east before sunrise on Sunday to catch a stunning trio: a crescent moon flanked by bright Venus and the Pleiades star ...

Astrophotographer Greg Meyer has captured a colorful view of the famous Trifid and Lagoon nebulas illuminated from within by ...

Missed the strawberry moon Tuesday night? Reno residents can still catch a mostly full view of the moon rising again tonight, weather permitting.