Astronomy

VizieR provides access to the most complete library of published astronomical catalogues and data tables available on-line

The DOE Data Explorer (DDE) is the Office of Scientific and Technical Information's (OSTI) search tool for finding DOE-funded, publicly available, scientific data submitted by data centers, repositories, and other organizations funded by the Department. DDE includes data Project, data Collection, and individual Dataset records.

PDS has data focusing on Atmospheres, Geosciences, Catography and Imaging Sciences, Planetary Plasma Interactions, Ring-Moon Systems, and Small Bodies.

Java Mission-planning and Analysis for Remote Sensing (JMARS) is a geospatial information system (GIS) developed by ASU's Mars Space Flight Facility to provide mission planning and data-analysis tools to NASA scientists, instrument team members, students of all ages and the general public. JMARS has been available to the public since 2003. It is used in over 100 countries and has over 6,000 active users.

The Gazetteer of Planetary Nomenclature provides detailed information about planetary names approved by the International Astronomical Union.

Contains tables and reference sections on all aspects of chemistry and physics. Includes all the figures, data, and tables found in the print version.

Physical reference databases are available from the National Institute of Standards and Technology, including Elemental Data Index, Periodic Table Atomic Properties, Physical Constants, Atomic Spectroscopy Data, Molecular Spectroscopic Data, Atomic and Molecular Data, X-Ray and Gamma-Ray Data, Radiation Dosimetry Data, Nuclear Physics Data, and Condensed Matter Physics Data.

Fact sheets, mission information, images, and data for the planets, asteroids, and comets.