The cluster, full of more than 2,500 newborn stars that blaze blue in the Hubble image, is in a galaxy with far fewer heavy chemical substances than the Milky Way. It's mostly made of hydrogen and ...

The easiest way to time travel is more simple than you realise - and it doesn't involve any fancy equipment, say scientists.

Whether you fly abroad or take a staycation in Northumberland, here's your complete travel guide to the best places catch the Northern Lights from Newcastle and the North East ...