Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

Orion’s Belt is a familiar sight in the night sky during the colder months, often noticed easily. Three bright stars sit in a straight line, rising in.

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

Discover why stars are blue, white, or red, influenced primarily by their surface temperatures and energy emission.

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

Catherine O'Hara passed away on January 30, 2026 at the age of 71 — so honor her memory by watching her five best TV and film ...

An international team of astronomers led by a researcher at Keele University has solved a long-standing cosmic mystery ...

Whenever we enter Valentine’s season, astronomers are sometimes asked about possible Valentine’s Day stars.  To answer this ...

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

Prominent constellations in the February evening sky are Canis Major, Canis Minor, Orion, Gemini, Taurus and Auriga. You’ll ...

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe." ...

In the skies of Earth in February, six of the seven other planets—all except Mars—can be seen in the early evening, but not all at once.