US Archival Science with Euclid

Euclid is an ESA mission, with NASA involvement, to study the nature and geometry of the dark universe, with a launch planned in mid-2022. Euclid will survey the extragalactic sky, obtaining near-infrared and wide-band optical imaging, as well as NIR grism spectra. All Euclid data will be made public to the world-wide community within two years of acquisition.