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 ...

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

If you happened to notice the supermoon looking especially large as it was rising, you may have fallen victim to a ...

Skywatchers across the U.S. were treated to a rare celestial double feature: a partial lunar eclipse and a Supermoon. The ...