It'll be an active sky over several days in August 2025, with planets visible, meteor showers and nebulas popping up. Here's ...

Skywatchers were treated to a celestial spectacle in August, with the Perseids meteor shower and a stunning conjunction of ...

It'll be an active sky over several days in August 2025, with planets visible, meteor showers and nebulas popping up. Here's ...

Although the planet Mercury was between the earth and the sun on August 1st, it may help you realize just how fast Mercury orbits the sun when I tell you ...

A final "gee-whiz" fact you can reveal to your friends is that what you are seeing in Monday's sky is an illusion of ...

Acheron Fossae is filled with dramatic landscape features — most notably, its namesake fossae, or fault-like channels that ...

Meteors along the Milky Way en the sky on July 18, 2023, in Leon, Spain. The Perseids can be seen between the days of July 17 ...

With the Sturgeon Moon about to illuminate the sky, keep reading to see what the full moon means in nature and astrology.

Mark your calendar so you can catch Mercury, Venus, Jupiter, Saturn, Neptune and Uranus in the sky at the same time.

A planetary parade will take place later this month as six planets will be visible in the night sky. Stargazers have already been treated to one rare planetary parade this year, when Venus, Mars, ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...