January 2025 will be an excellent opportunity to spot Mars and some of its details with a medium-sized telescope!

Explore the intriguing connection between the green and red aurora lights and the enigmatic gray-toned emissions.

"In January, you'll have the opportunity to take in four bright planets in a sweeping view" said Preston Dyches of NASA's Jet ...

A whitish, grey patch that sometimes appears in the night sky alongside the northern lights has been explained for the first ...

Winter skies can be the clearest of the year and the richest in stars. Here are some of the constellations and planets to ...

As of today Mars will reverse its apparent west-to-east movement in the night sky and begin moving from east-to-west against the background stars. This is called “retrograde motion” and it ...

So it can be seen slowly moving across the entire night sky with respect to the background stars—and it’s therefore Earth’s changing position in the solar system that is the biggest factor ...