
A system consisting of a spiral galaxy surrounded by several dwarf white galaxies, often ellipticals. Our galaxy and the Andromeda galaxy are examples of hypergalaxies.
Found on
http://planetfacts.org/space-terms/

A system consisting of a spiral galaxy surrounded by several dwarf white galaxies, often ellipticals. Our galaxy and the Andromeda galaxy are examples of hypergalaxies.
Found on
http://www.seasky.org/astronomy/astronomy-glossary.html
No exact match found.