Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at us? Is it possible there's ...

The Moon passes 5° north of Jupiter at 7 A.M. EDT. Early risers can enjoy the pairing before sunrise, standing some 50° high ...

In the early hours of September 16 skywatchers across North America and parts of Europe will have a rare opportunity to ...

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

On Sept. 16, skywatchers can spot a cosmic diamond as the crescent moon, Jupiter, Castor and Pollux come to an apparent ...

A NASA spacecraft survived extreme radiation and captured rich images of the most volcanic world in our solar system, the tortured moon Io.