This rare alignment will be visible for about an hour at around 5.30am on Friday morning, with sunrise taking place at around ...

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.

The moon is coming to a cathedral ... famously censured by the Roman Catholic Church in part for advancing the idea that the earth rotates around the sun and not vice versa. His notion ...

Across parts of northeastern North America, the sun and moon will rise together, with the moon obscuring some of the star. This eclipse will have no period of darkness, known as totality.