Brightest Infrared Galaxies (IMAGE)

NASA/Goddard Space Flight Center

Brightest Infrared Galaxies

Caption

These six Hubble Space Telescope images reveal a jumble of misshapen-looking galaxies punctuated by exotic patterns such as arcs, streaks, and smeared rings. These unusual features are the stretched shapes of the universe's brightest infrared galaxies that are boosted by natural cosmic magnifying lenses. Some of the oddball shapes also may have been produced by spectacular collisions between distant, massive galaxies. The faraway galaxies are as much as 10,000 times more luminous than our Milky Way. The galaxies existed between 8 billion and 11.5 billion years ago.

Credit

NASA, ESA, and J. Lowenthal (Smith College)

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