Deep fields & lensing
Hubble Ultra Deep Field region from the Digitized Sky Survey (ground-based image)
December 8, 2009 · ESA/Hubble · Hubble Ultra Deep Field , HUDF
A wide-field image of the region of the sky around the constellation of Fornax, constructed from the data from Digitized Sky Survey 2. The field of view is approximately 1.94 degrees x 1.65 degrees.
