Imagine gliding across a midnight bay, your paddle slicing through inky black water, only to see shimmering blue light ...

Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that measures about full 40 moons ...

This photo of M16 is the latest redux image published to mark the 35th anniversary of the Hubble Space Telescope, which ...

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all.