Astronomy:Supernova Legacy Survey
The Supernova Legacy Survey Program is a project designed to investigate dark energy, by detecting and monitoring approximately 2000 high-redshift supernovae between 2003 and 2008, using MegaPrime, a large CCD mosaic at the Canada-France-Hawaii Telescope. It also carries out detailed spectroscopy of a subsample of distant supernovae.
Original source: https://en.wikipedia.org/wiki/Supernova Legacy Survey. Read more