Great Observatories Origins Deep Survey
The Great Observatories Origins Deep Survey, or GOODS, is an astronomical survey combining deep observations from three of NASA's Great Observatories: the Hubble Space Telescope, the Spitzer Space Telescope, and the Chandra X-ray Observatory, along with data from other space-based telescopes, such as XMM Newton, and some of the world's most powerful ground-based telescopes.
GOODS Field (Hubble component)
Composite image of the GOODS-South field, result of a deep survey using two of the four giant 8.2-metre telescopes composing ESO's Very Large Telescope
GREATS survey (GOODS Re-ionization Era wide-Area Treasury from Spitzer) Field Of Galaxies – Hubble and Spitzer Space Telescopes (red circles = very faint, distant galaxies; inset = one example) (8 May 2019)
Hubble Deep UV (HDUV) Legacy Field, the GOODS-South view
An astronomical survey is a general map or image of a region of the sky that lacks a specific observational target. Alternatively, an astronomical survey may comprise a set of images, spectra, or other observations of objects that share a common type or feature. Surveys are often restricted to one band of the electromagnetic spectrum due to instrumental limitations, although multiwavelength surveys can be made by using multiple detectors, each sensitive to a different bandwidth.
Composite image of the GOODS-South field, result of a deep survey using two of the four giant 8.2-metre telescopes composing ESO's Very Large Telescope
Gamma-ray pulsars detected by the Fermi Gamma-ray Space Telescope
Spectrum of types of observations of Solar System objects.
The positions in space of just some of the galaxies identified by the VIPERS survey (see Visible Multi Object Spectrograph).
