[2] The Southern Supercluster Strand is a galaxy filament that emerges from the Centaurus Cluster.
The Telescopium−Grus Cloud along with the Pavo-Indus Supercluster form parts of a wall bounding the Local Void.
Likewise, both structures along with the Southern Supercluster also form a wall bounding the Sculptor Void.
[6][7] (Sources for data columns:[6][7][8][9][10]) [28] Before the Southern Supercluster Strand was identified, its two major components were already known: the Southern Supercluster which was discovered in 1953 by astronomer Gérard de Vaucouleurs,[3] and the Telescopium−Grus Cloud which was discovered by astronomer Brent Tully with colleague Richard Fisher in 1987.
[31] In 2013, Courtois et al. discovered based on the distribution of galaxies inferred from their redshifts the Southern Supercluster Strand, which branches off into two forks that emerge from the Centaurus Cluster.