Debate went on during the 1960s and 1970s as to whether the Local Supercluster (LS) was actually a structure or a chance alignment of galaxies.
Perdebatan berlangsung pada 1960-an dan 1970-an mengenai apakah supergugus Lokal (LS) adalah benar-benar suatu struktur atau kemungkinan suatu kesejajaran galaksi.