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Your search keyword '"Galaxies -- Observations -- Clusters"' showing total 2 results
Start Over Descriptor "Galaxies -- Observations -- Clusters" Topic astronomy
2 results on '"Galaxies -- Observations -- Clusters"'

1. William Herschel's: extraordinary night of discovery: recreating the legendary sweep of April 11, 1785

Author

Bratton, Mark

Subjects
Galaxies -- Observations -- Clusters, Observational astronomy -- History, Astronomers -- Works -- Observations, Astronomy
Abstract

There's little doubt that William Herschel was the most significant astronomer of the 18th century. His accomplishments included the discovery of Uranus, infrared radiation, and four planetary satellites, as well [...]

Published
2015

2. A shelled galaxy and its clusters: to the ends of the cosmos

Subjects
Galaxies -- Observations -- Clusters, Astronomy
Abstract

Multiple shells of gaseous material form a cocoon around galaxy PGC 6240 in the southern constellation Hydra. Distant galaxies litter the background in this new Hubble Space Telescope image. The [...]

Published
2014

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