The edge-on lenticular galaxy NGC 3115 is also called the Spindle Galaxy for its distinctive shape, visible in binoculars or ...

A crescent moon will appear alongside the bright stars Castor and Pollox to form a lopsided grin in the night sky on May 29.

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

The King of the Planets teams up with an exceedingly narrow crescent moon for the last time this year in the evening sky on ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

The new moon of May occurs on May 26. Two days later the moon will make a close pass to Jupiter in the evening sky, and the ...

In recent years moviegoers have been treated to a myriad of superhero movies.  This month’s Colorado sky hosts a ...

New Moon brings excellent dark-sky conditions for observing galaxies, nebulae, and star clusters in the sky this week.

On the evening of May 27, the 23-hour-old moon will appear low in the northwestern sky starting about a half-hour after ...

Strawberry moon will be at full illumination June 11, the latest of the full moons tied to Native American tradition.

Southeastern Utah state and national parks will host the the fourth annual Astrofest in mid-June, highlighting the beauty of ...