British-built telescopes create Milky Way image of a billion stars
More than one billion stars across the Milky Way can be seen together in detail for the first time in a near-infrared image. Scientists created the colour picture by combining images from two sky surveys conducted by University of Hertfordshire researchers using British-built telescopes. The United Kingdom Infrared Telescope (UKIRT) in Hawaii covered the northern part of the Milky Way and the VISTA telescope in Chile covered the southern part.Many structures of our Milky Way spiral galaxy, such as star clusters and gas and dust clouds where new stars are forming, can be seen in the image.