Laniakea Supercluster 1 minute Preview HD
Автор: Oros Rha
Загружено: 18 авг. 2017 г.
Просмотров: 110 просмотров
Published on Sep 5, 2014 BY HeleneCourtois Channel
Examination of a three-dimensional map of galaxies and their velocities shows a surface bounding the
motions of galaxies that are inward after removal of the mean cosmic expansion and long-range flows;
the galaxies within this surface lie within our home supercluster.
This movie accompany the research article
"The Laniakea supercluster of galaxies" by
R. Brent Tully, Helene Courtois, Yehuda Hoffman et Daniel Pomarède in Nature, vol 513, number 7516, p71 (4 September 2014)

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