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 ...

From meteor showers to constellations, here's everything you need to know about observing the summer sky using the unaided eye and binoculars ...

A bright Moon dominates the sky, passing two bright stars as Juno reaches opposition and Mercury dips toward the horizon in ...

In 1972, a Soviet spacecraft bound for Venus failed to escape Earth's gravity and got stuck orbiting our planet. Now, 50-odd ...