The 2020 Nobel Prize in physics was awarded to three scientists for their work on black holes. This artist's concept illustrates a supermassive black hole with millions to billions times the mass of Earth's sun. NASA/JPL-Caltech hide caption
Nobel Prize in physics
An artist's impression shows the planet 51 Pegasi b. Discovered in 1995, it was the first planet ever found orbiting a sunlike star outside our solar system. ESO/M. Kornmesser/Nick Risinger hide caption
Marie Curie (left), French physicist and winner of the 1903 Nobel Prize for physics, Canadian Donna Strickland (middle), who won the 2018 prize for her work with lasers, and physicist Maria Goeppert Mayer (right), who won for her work in atomic physics in 1963. Hulton Archive/Stringer/Getty Images, University of Waterloo/The Canadian Press via AP, Bettmann/Getty Images hide caption
Canadian professor Donna Strickland, American Arthur Ashkin and French scientist Gérard Mourou won the 2018 Nobel Prize in Physics announced on Tuesday for work in laser physics. Strickland is the third woman to win the prize, first awarded in 1901. University of Waterloo/The Canadian Press via AP hide caption
Nobel Committee for Physics members announce the 2017 Nobel Prize winners at the Royal Swedish Academy of Sciences in Stockholm. The laureates are (from left) Rainer Weiss, Barry C. Barish and Kip S. Thorne. Jonathan Nackstrand/AFP/Getty Images hide caption
A screen shows the laureates of the Nobel Prize in physics at the Royal Swedish Academy of Sciences in Stockholm on Tuesday. Bertil Ericson/EPA/Landov hide caption
British theoretical physicist Peter Higgs (left) and Belgian theoretical physicist Francois Englert were awarded the Nobel Prize in physics on Tuesday. Fabrice Coffrini/AFP/Getty Images hide caption
Remnants of Tycho's Supernova, seen in an X-ray/infrared composite image. The supernova was observed by Tycho Brahe and other skywatchers in 1572.
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