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Page 1: Groups, Clusters and Clusters of Clusters

Groups, Clusters and Clusters of Clusters

Hickson-Arp

Page 2: Groups, Clusters and Clusters of Clusters

Page 3: Groups, Clusters and Clusters of Clusters

Rich Clusters -- nearby Virgo and Fornax

Virgo

Fornax

Page 4: Groups, Clusters and Clusters of Clusters

Virgo

Page 5: Groups, Clusters and Clusters of Clusters

Fornax – X ray

Page 6: Groups, Clusters and Clusters of Clusters

Giant Clusters – Coma and Perseus

Coma

Page 7: Groups, Clusters and Clusters of Clusters

Perseus

Page 8: Groups, Clusters and Clusters of Clusters

Page 9: Groups, Clusters and Clusters of Clusters

Gravitational Lensing

Page 10: Groups, Clusters and Clusters of Clusters

Einstein ring

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