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Web Extra: The growing Deep Field family | Astronomy.com
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Web Extra: The growing Deep Field family

Every iteration of the Hubble Deep Field has looked farther or probed deeper into the earliest reaches of the universe since the original image was unveiled in 1996.
RELATED TOPICS: HUBBLE
Hubble Ultra Deep Field 2014
The original Hubble Deep Field image gambled with precious telescope time by staring into a blank patch of space just to see what it could see. The thousands of colorful and infant galaxies it revealed have made it an astronomical classic, in terms of both imaging and science. This year, it celebrates its 20th anniversary — or birthday, if you prefer.

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