In this episode, Dave Eicher invites you to observe the annular eclipse that will occur October 2. Annular eclipses occur when the Sun, the Moon, and Earth line up, in that order. But in this case, ...

Autumn brings longer, cooler and clearer nights. Summer’s bright constellations and dense star clouds of the Milky Way give ...

Traditionally, eclipse maps have been constructed from the assumption that the Moon is a perfect sphere and that all ...

A stargazer in Alabama captured a stunning time-lapse of Tuesday’s partial lunar eclipse. He said the time-lapse “is composed ...

New NASA research reveals a process to generate extremely accurate eclipse maps, which plot the predicted path of the moon's ...

This month's harvest moon will not only coincide with a supermoon, but also with a blood moon and partial lunar eclipse.

The full harvest supermoon will shine brightly in the night sky Tuesday evening. A partial lunar eclipse, with a “bite” taken ...

Sky-gazers around the world were able to glimpse a partial lunar eclipse while September’s full harvest moon shone brightly Tuesday night.

Sky-gazers around the world will be able to glimpse a partial lunar eclipse while September’s full harvest moon shines brightly Tuesday night.

Not only is September's full moon also a so-called "supermoon" because of its size and brightness, but it's also due to be ...

Tuesday night will give skywatchers a taste of fall when the moon takes on a pumpkin-shade of orange during a partial lunar ...