Earth, Mars, Jupiter, Saturn, Uranus, Neptune and then the possible Planet Nine. It's a dynamic system shaped by gravity and time, and while we've learned a lot, it still holds plenty of mysteries.

From the types of food you crave to the shape and position of your bump everyones got a different way of predicting whether youre expecting a boy or a girl Discovered 700 years ago the Chinese ...

It is said that over a dozen ghosts haunt Pluckley, which for more than 70 years has had the title of the scariest village in England. Ghosts said to haunt the village include the 'Hanging ...