Its surface is covered in craters ... the king of the fairies from A Midsummer Night’s Dream. Rhea is Saturn’s second-largest moon, discovered way back in 1672 by astronomer Giovanni Cassini.

After hours of uncertainty, officials from the Houston company said there are clues that the spacecraft is on its side, which ...

Image source: Reuters A dishwasher-sized satellite was launched into space on Wednesday from Florida to hunt for water deposits on the moon's surface. Water is a very important commodity in future ...