Zooming in on The Andromeda Galaxy | Hubble FriendsofNASA.org: This image, captured with the NASA/European Space Agency Hubble Space Telescope, is one of the largest and sharpest images ever taken of the Andromeda galaxy—otherwise known as M31. Distance: 2 million light years This is a cropped version of the full image and has 1.5 billion pixels. You would need more than 600 HD television screens to display the whole image. It is one of the biggest Hubble images ever released and shows over 100

Ultra Deep Field: Looking into Space, 12 Billion Years Back in Time | Hubble FriendsofNASA.org: This six-minute visual exploration of the Hubble Ultra Deep Field showcases the characteristics and contents of this landmark observation, as well as its four-dimensional nature across both space and time. In particular, galaxies are seen to more than 12 billion light-years away/12 billion years ago, allowing astronomers to trace the development of galaxies across cosmic time. A deep field is a long e