UK Scientists Begin 5 Year Quest To Solve Cosmic Detective Puzzle
A five year quest is underway (3 September 2013) looking to solve the cosmic detective puzzle of why the expansion of the universe is speeding up. UK physicists and astronomers working alongside colleagues from around the world, from an observatory in Chile, are using the world’s most powerful digital camera – the Dark Energy Camera – to try and answer some of the most fundamental questions about our universe.
For hundreds of nights over the next five years, the researchers taking part in this Dark Energy Survey (DES) aim to find out not only why the growth of the universe is accelerating, instead of slowing down due to gravity, but also to probe the mystery of dark energy, the force believed to be causing that acceleration.
Scientists on the survey team will systematically map one-eighth of the sky (5000 square degrees) in unprecedented detail. The start of the survey is the culmination of ten years of planning, building, and testing by scientists from 25 institutions in six countries, including the Universities of Cambridge, Edinburgh, Nottingham, Portsmouth, Sussex and University College London in the UK.
Full Story: http://www.stfc.ac.uk/2841.aspx