Skip to content
AsteriaStar
Scientific Image· Hubble Space Telescope

The Hubble Ultra Deep Field

Image ArchivePublic Domain
A black field densely filled with thousands of galaxies of every size, colour, and shape.
View at NASA / STScIImage hosted by its source archive. Asteria Star records verified provenance and links to the original.

Caption: The Hubble Ultra Deep Field — around ten thousand galaxies in a patch of sky a tenth the width of the full Moon.

Scientific context

A composite of hundreds of exposures totalling around a million seconds, revealing some of the most distant galaxies ever seen at the time — light from the early universe.

Subject & instruments

Collections

Source & references

The primary and reference sources this topic draws on.

  • STScISpace Telescope Science Institute

    Science operations and public image archives for the Hubble and James Webb space telescopes (MAST, HubbleSite, webbtelescope.org).

    Hubble/Webb images released by NASA/STScI are generally free to use with a credit line; each item's terms are checked before use.