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20-12-2012 | © Prof. F.R. Ferraro, Mosaic of 9 globular cluster images ranked in order of increasing dynamical age as measured from the observed radial distribution of their blue straggler stars. From top-left, to bottom-right: omega Centauri, NGC 288, M55, M4, M13, M 3 mins read

How to look young when you’re not – stars reveal the secret of aging well

Some people are in great shape at the age of 90, while others feel unfit before they are 50. How fast people age is not really linked to how old they actually are — and has a lot to do with their lifestyle. A new study led by Prof. Francesco Ferraro, Advanced grantee of the European Research Council (ERC), reveals that the same is true of star clusters. This groundbreaking discovery was made with the NASA/ESA Hubble Space Telescope and is featured this week in the renowned scientific journal Nature.