laniakea supercluster

The name was suggested by Nawa’a Napoleon , an associate professor of Hawaiian language at Kapiolani Community College. Astronomers have mapped the cosmic watershed in which our Milky Way Galaxy is a droplet. It’s almost perpendicular to the galactic plane of the Milky Way. In other projects Wikiquote. This computer simulation, a still from a Nature journal video, depicts the giant supercluster, with the Milky Way’s location shown as a red dot. The colossal structures known as superclusters form at the intersections of filaments. A slice of the Laniakea Supercluster in the supergalactic equatorial plane.

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The videos are quite helpful in visualizing Laniakea in three dimensions. Views Read Edit View history. The name honors Polynesian navigatorswho used knowledge of the heavens to navigate the Pacific Ocean. Explore the galaxies in our local universe with our ebook Summer Deep Sky. By using this site, you agree to the Supercluzter of Use and Privacy Policy.

New Galactic Supercluster Map Shows Milky Way’s ‘Heavenly’ Home

South African astronomer Tony Fairall stated in that redshifts suggested that the Virgo and Hydra-Centaurus Superclusters may be connected. Let us know at community space.


For other uses, see Laniakea. Galaxy superclusters Astronomical objects discovered in Laniakea Supercluster.

Laniakea: Our Home Supercluster

Retrieved 4 September superclustee Learn how your comment data is processed. These new findings help clear up the role of suoercluster Great Attractor, which is a problem that has kept astronomers busy for 30 years. The scientists supercluste for the new 3D map suggest that the newfound Laniakea supercluster of galaxies may even be part of a still-larger structure they have not fully defined yet.

But astronomers have also seen much larger structures in the universe, on the scale of several hundred million light-years, thanks to the Sloan Digital Sky Survey and other work. Given that Laniakea is moving toward Shapley, our supercluster might indeed be only the trunk of the elephant, Tully says. Unlike its constituent clusters, Laniakea is not gravitationally bound and is projected to be torn apart by dark energy. Monthly Notices of the Royal Astronomical Society.

Scientists even have a name for the colossal galactic group: The name is meant to honor Polynesian navigators who used their laaniakea of the heavens to make long voyages across the immensity of the Pacific Ocean. The supercluster is made up of aboutgalaxies with a total mass about million billion times that of the sun. In turn, these groups are part of massive clusters made up of hundreds of galaxies, all interconnected in a web of filaments in which galaxies are strung like pearls.


National Radio Astronomy Observatory. Triangulum Australe and Norma centre. The edges of the superclusters and Laniakea were not clearly known at the time of Laniakea’s definition. Two views of the Laniakea Supercluster, a massive collection of galaxies that contains Earth’s Milky Way galaxy and many others, are shown in these computer-generated images.

This seven-minute video by the research team, superclusetr The new definition of the local supercluster subsumes the prior defined local supercluster, the Virgo Supercluster laniamea, as an appendage. Astronomy portal – Cosmology portal.

Laniakea Supercluster – Wikiquote

The giant structures making up the universe often have unclear boundaries. This page was last edited on 15 Aprilat Farther out, the data are sparser.

The scientists detailed their findings spuercluster the Sept. You must be logged in to post a comment. Carlisle 3 September But the team found a way around this problem by using an analysis technique called Wiener filtering.

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