Here is a list of the 10 most recent Nobel Physics Prize winners, following the announcement of this year's award: 2020: Roger Penrose (Britain), Reinhard Genzel (Germany) and Andrea Ghez (US) for their research into black holes. 2019: James Peebles (Canada-US) for discoveries explaining the universe's evolution after the Big Bang, and Michel Mayor and Didier Queloz (Switzerland) for the first discovery of an exoplanet. 2018: Arthur Ashkin (US), Gerard Mourou (France) and Donna Strickland (Canada) for inventions in the laser field used for advanced precision instruments in corrective eye surgery and industry. 2017: Barry Barish, Kip Thorne and Rainer Weiss (US) for the discovery of gravitational waves, a phenomenon predicted by Albert Einstein a century ago as part of his theory of general relativity. 2016: David Thouless, Duncan Haldane and Michael Kosterlitz (Britain) for their study of strange phenomena in unusual phases, or states, of matter, such as superconductors, superfluids or thin magnetic films. 2015: Takaaki Kajita (Japan) and Arthur McDonald (Canada) for their work on neutrinos. 2014: Isamu Akasaki (Japan), Hiroshi Amano (Japan) and Shuji Nakamura (US) for their work on LED lamps. 2013: Peter Higgs (Britain) and Francois Englert (Belgium) for their work on the so-called Higgs boson, a subatomic particle that gives mass to other particles. 2012: Serge Haroche (France) and David Wineland (US) for experimental methods used to measure and manipulate quantum systems. 2011: Saul Perlmutter, Adam Riess (US) and Brian Schmidt (US-Australian) for discovering the accelerating expansion of the universe. po/gd