The Telescopium−Grus Cloud is a galaxy filament in the constellations of Pavo, Indus, and Telescopium.
The filament along with the Pavo-Indus Supercluster form parts of a wall bounding the Local Void.
[7][8] In 1987, astronomer Brent Tully with colleague Richard Fisher first identified and described the Telescopium−Grus Cloud in his book The Nearby Galaxies Atlas and its companion book The Nearby Galaxies Catalog.
[11] In 2013, Courtois et al. identified a filament extending from the Centaurus Cluster that is associated with a structure intentfied in 1956 by Gérard de Vaucouleurs: The Southern Supercluster.
[12][9][2][8] The Telescopium−Grus Cloud would now be considered a branch of this larger filament along with the Southern Supercluster which is also known as the Fornax–Eridanus–Dorado complex.