Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

They will fall on April 13, May 12 and June 11. The new moon of March 29 will offer ... and his retinue of bright attending stars will follow him into the sun’s glare by the end of May.

A long, long time ago, the Sun and the Moon walked the earth, living among humans as equals. Without their light, the Earth turned peacefully beneath the light of the stars. For generations ...

The full moon will occult the star Spica only 28 minutes later for observers ... When the moon is exactly on the opposite side of the Earth from the sun, you have a full moon.