The Perseids meteor shower will be active during the new moon in July. Here's when you can catch the celestial show in ...

Tuesday, July 22 will be the second-shortest day of the year, as Earth completes a full rotation in less time than usual. The ...

Harvard & Smithsonian has discovered a rare object far beyond Neptune, from a class known as trans-Neptunian objects, th ...

A new study from the University of Florida analyzing moon rock samples from a Chinese lunar exploration mission is rewriting ...

The earth doesn’t rotate exactly on schedule. Scientists believe that today is going to be around a millisecond short of a ...