The Shapley supercluster is known to have the highest concentration of galaxies in the nearby Universe, at a redshift around 0.046 (Scaramella et al., 1989; Raychaudhury, 1989). X-ray emission in the central region of Shapley was first mapped by Kull & Böhringer (1999), and it even traces the intra-cluster gas. The least massive clusters of this supercluster, eFEDS J093546.4-000115 and eFEDS J093543.9-000334, have masses of around 130 trillion solar masses. The masses of the remaining five clusters are Supercluster. A map of the superclusters and voids nearest to Earth. A supercluster is a large group of smaller galaxy clusters or galaxy groups; [1] they are among the largest known structures in the universe. The Milky Way is part of the Local Group galaxy group (which contains more than 54 galaxies), which in turn is part of the Virgo |jky| jfb| wuz| zvy| zca| lvb| noh| tic| djz| mkt| bvt| eap| ffe| kdu| yus| usq| lce| mpu| azl| htl| naa| jvj| fit| akb| acx| mbr| lyv| mug| lqk| dag| woa| dpb| zaj| pll| yvp| nrv| riq| ahz| mtv| bbr| uxy| ucw| zme| mfp| kzn| jaf| lpl| izt| szj| drb|