| Effect | hearts |
| Color | grey |
Image Hubble ultra deep field high rez edit1 about nature
The deepest visible-light image of the universe, the Hubble Ultra Deep Field, contains an estimated 10,000 galaxies in a patch of sky just one-tenth the diameter of the full moon. Image Credit: NASA, ESA, S. Beckwith (STScI) and the HUDF team.
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