Sloan Digital Sky Surveys on Twitter: "All the functionality that you know from SkyServer is there, as well as some new tools such as SpecDash (https://t.co/9NmCxAcJ0Q) to visualise and analyse optical spectra.
SDSS SkyServer DR13
Information Visualization Tool for SDSS SkyServer SQL Query Log Analysis
JPEG Images on SkyServer | SDSS
Introduction to SQL (Part 3.1) — Query SDSS SkyServer with SQL - YouTube
10 free Magazines from SKYSERVER.SDSS.ORG
Introduction to SQL (Part 3.2) — Query SDSS SkyServer with CasJob - YouTube