T Coronae Borealis, a star system 3,000 light-years away, is expected to erupt as a nova in June 2026, briefly becoming ...

Deneb, Vega and Altair are among the brightest stars in the night sky.

A range of gorgeous skywatching targets are visible to the naked eye in city skies.

The Perseid meteor shower radiates from the constellation Perseus and occurs every year between July and September.

The next full moon will rise next to Romulus star and Beehive cluster. Here's when to watch and what to know about special ...

February full moon: Between January 26 and February 1, the waxing Moon will sweep across star-dense stretches of the sky, ...

V isit the Antarctic and you’ll find penguins. Lots of penguins. Chubby, slow (on land, at least), feathery penguins. And do ...

As winter deepens across the Northern Hemisphere, the constellation Orion takes center stage in the night sky. On the evening ...

Learn how to spot Sirius, Procyon and their canine constellations, and discover the myths and science behind the dog stars.

Sky Shorts author says Orion a favorite constellation, and shares key details to find and appreciate its beauty.

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The 1967 Outer Space Treaty did not expect Earth-based sites such as Pituffik would decide who can monitor or dominate orbit ...