During the morning hours of Sunday, Sept. 22, skywatchers will be able to watch a waning gibbous moon cross in front of ...

Stargazing is a wonderful way to observe the beautiful night sights high above in Colorado's sky. On a clear night, ...

A gorgeous image captured by a recent arrival at the International Space Station shows the night lights of London gleaming.

Check out these incredible Harvest Moon Supermoon lunar eclipse photos from around the world. September's full moon did not ...

One of the biggest and brightest moons of the year will be visible in the sky tonight as it nears its closest point to Earth.

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

Celebrate a Harvest Moon lunar eclipse and an occultation of the planet Saturn, just days before Neptune reaches opposition.

Most of us probably haven't seen a single moon rainbow, let alone two! Photographer Aaron Watson captured this stunning image ...

The Next Full Moon is a Partial ... brightest star in our night sky, about 25 light-years from Earth, has twice the mass of our Sun, and shines 40 times brighter than our Sun. As this lunar cycle ...

Daniil Tarasov hasn't really had a shot at grabbing the top goalie spot for Columbus, but that could change this year. Or could it? The 25-year-old Russian is supposed to compete with Elvis ...

Although many lunar phenomena are one-night-only events ... Unlike rings around the moon, solar halos exhibit more of a red hue inside their ring and blue outside it. Lunar halos aren’t the ...

(CNN) — Jupiter’s moon Ganymede may have shifted on its axis when a massive asteroid smashed into it about 4 billion years ago, according to a new study. Ganymede, the largest moon in the ...