News & Announcements
March 2008: High Fire for the primary mirror.
March 2008: Glass loading of primary mirror
March 2008: LSST E-News, March 2008
Jan 2008: LSST Receives $30M from Charles Simonyi and Bill Gates
Jan 2008: LSST at the 2008 AAS meeting
Nov 2007: M1/M3 Mirror Construction Pictures
July 2007: LSST Receives $3 Million from Keck and TABASGO Foundations
Jan 2007: Google joins Large Synoptic Survey Telescope Project
Oct 2006: P5 recommends moving ahead with LSST
May 2006: Site in Northern Chile Selected for Large Synoptic Survey Telescope
Sept 2005: LSST receives $14.2 Million National Science Foundation Design and Development Award
Help build the "New Sky" .

The Large Synoptic Survey Telescope (LSST) is a proposed ground-based 8.4-meter, 10 square-degree-field telescope that will provide digital imaging of faint astronomical objects across the entire sky, night after night. In a relentless campaign of 15 second exposures, LSST will cover the available sky every three nights, opening a movie-like window on objects that change or move on rapid timescales: exploding supernovae, potentially hazardous near-Earth asteroids, and distant Kuiper Belt Objects. The superb images from the LSST will also be used to trace billions of remote galaxies and measure the distortions in their shapes produced by lumps of Dark Matter, providing multiple tests of the mysterious Dark Energy.

Learn more on the LSST Tour
or browse the frequently asked questions.