Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...

The eclipses tend to follow each other, taking advantage of the sweet spot in the celestial bodies’ orbits. Tuesday’s total eclipse of the moon comes two weeks after a ‘ring of fire’ solar eclipse ...

Interstellar visitor comet 3I/Atlas may have bid farewell to Earth, but spacecraft traveling through the solar system kept a ...

A total lunar eclipse is set to wow North American astrophotographers on March 3, here’s how to photograph this stellar ...

The last lunar eclipse visible in the U.S. until 2028 is happening in March. Here's when and how to view it in Tennessee.

The lunar eclipse is best seen in New Mexico's dark skies.

A total lunar eclipse, also known as a "blood moon," will occur early on Tuesday, March 3. Western states will see the full ...

Six planets are set to align on Saturday, creating a planetary parade that will be visible to sky-gazers across the globe.

Six planets will appear close together after sunset in a rare planetary parade. Here is how and when to see this beautiful ...

The overhaul in the flight lineup came just two days after NASA’s new moon rocket returned to its hangar for more repairs, ...