On September 22, our satellite passes in front of the famous star cluster M45 in a rare, breathtaking event, producing ...

Neptune reaches opposition today at 8 P.M. EDT in the constellation Pisces. Opposition is generally the best time to view ...

Using the Hubble Space Telescope (HST), astronomers have performed spectrophotometric observations of an eclipsing white ...

If you caught the September 7 th, 2006 partial lunar eclipse centered over the Indian Ocean region, you caught the last ...