Info Links
 About Astronomy
 About SDSS
 About SkyServer
 The EDR SkyServer
 SDSS Data Release 1
 SDSS Data Release 2
Info Links

Sobre Astronomía explica como las personas hemos estudiado el cielo desde tiempos ancestrales, describe diferentes tipos de objetos celestes y le acerca a estudios astronómicos actuales.

About SDSS explains the Sloan Digital Sky Survey, one of the largest sky surveys of all time. These pages describe the SDSS's telescope, instruments and data, and profile some of the SDSS's exciting first discoveries.

About SkyServer explains SkyServer, the public interface to SDSS data. These pages describe SkyServer's web site, outline its database structure and performance, and let you download and develop your own version of SkyServer.

The EDR SkyServer is the old version of SkyServer, featuring the SDSS's Early Data Release. The EDR SkyServer was active from June 2001 to October 2003.

SDSS Data Release 1 describes the SDSS's current data coverage, and lets you download raw images and spectra.

SkyQuery lets you quickly and seamlessly search SDSS data in conjunction with three other databases.

Download lets you download other tools to search and analyze SDSS data, as well as papers about SkyServer.