The bright star Spica will appear to dance around Earth's moon on the night of May 9. Here's how to catch the celestial pair ...

If you've ever taken a few minutes out of your day to look at old footage and photographs of astronauts bouncing around on the Moon, you may notice a lack of stars in the background. Let's get the ...

Look to the eastern sky late Thursday, and a clear horizon will show you this unusual, grinning planet alignment.

Mars and the moon will also be in conjunction tonight. If you're lucky enough to have clear skies tonight, you can catch a ...