...the Universe at your fingertips

These prototype tools were developed as part of the NVO and remain availabie for use. We recommend, however, that you fist visit the VAO website to find the latest and most capabile VAO science tools

Need help? Not sure how to start? Getting Started with NVO	Collect all data at a given position. DataScope	Count matches between catalog entries and given positions. Inventory
Query databases and cross-match object lists Open SkyQuery	Find data collections and catalogs by searching their descriptions. Directory	Integrate data from multiple positions and datasets. VIM
Query the VO from the command line. VO-CLI	Convert text tables to the VOTable format used by VO applications. Table Tools	Do more with NVO. Data Analysis & More