In August 1684 a handsome young astronomer named Edmond Halley boarded ... Anxious for a solution, Sir Christopher offered to give a valuable book to the friend who could deliver solid proof ...

Silent Sky” is the true story of 19th century astronomer Henrietta Leavitt. The Guild production plays from March 21 to April ...

If you ever spend a night under the stars watching for meteors and saw something unusual, you may want to meet astronomer Dr. Peter Jenniskens. He’s an expert on meteor showers and author of Meteor ...

Claudius Ptolemy was a Greek mathematician, astronomer and geographer who lived in the Egyptian city of Alexandria while under the rule of the Roman Empire. Much of medieval astronomy and ...

With the occasional nod to his greatest achievements, his exploration of the cosmos is at times a challenging, daunting ...