The Hubble Legacy Field is an image of a small region of space in the constellation Fornax, containing an estimated 265,000 galaxies.
The original release was composed of Hubble Space Telescope data accumulated over a 16-year period.
The image was taken in a section of the sky with a low density of bright stars in the near-field, allowing much better viewing of dimmer, more distant objects.
[1][2] Located southwest of Orion in the southern-hemisphere constellation Fornax, the approximately rectangular image is about 25 arcminutes to an edge.
The most recent data release for the GOODS-North/South is Hubble Legacy Field Data Release V2.5 which includes 13,308 exposures with a total exposure duration of 10 million seconds covering UV, optical, and infrared images, including the original dataset from the previous versions.