User:Qexigator/Books/What are... the Great Attractor, the Zone of Avoidance?


What are... the Great Attractor, the Zone of Avoidance?

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Barred spiral galaxy
Baryon
Extragalactic astronomy
Galactic astronomy
Galactic plane
Galaxy formation and evolution
GREAT ATTRACTOR
Intracluster medium
Intergalactic star
Laniakea Supercluster
Peculiar velocity
Physical cosmology
Radial velocity
Shapley Supercluster
Supermassive black hole
ZONE OF AVOIDANCE
Persons
Donald Lynden-Bell
Richard A. Proctor