HD 141569 and HR 4796A
February 8, 2005
NASA's Hubble Space Telescope has given astronomers their first views of a dust ring around the star HR 4796A and a dark gap dividing an immense dust disk around the star HD 141569. These images may provide important clues to possible planet formation.
Topics: Entertainment Culture, Technology Internet, HD 141569, Circumstellar discs, Hubble Space Telescope, National Aeronautics and Space Administration, HD 209458 b, HD 98800, Planet