Provides a number of online services, including: SIMBAD, database of bibliographic and other information for (4.7 million +) astronomical objects outside the solar system; VizieR, collection of astronomical catalogs and data tables; and Aladin, interactive software sky atlas which allows the user to visualize, and work with, digitized astronomical images.
A first-stop reference source containing a wealth of basic chemical and physical data for compounds, as well as many other useful tables, constants and formulas, and definitions. Keyword searchable, or search by structure, chemical name, formula, or CAS Registry Number, alone or in combination with a variety of physical properties. Published annually.
This comprehensive reference on astronomy and astrophysics includes over 3,000 full text entries, search and browse functionality, links to the primary literature, and is frequently updated with new material.
The Inspec Archive database contains over 873,700 bibliographic abstracts and indexing to journal articles, conference proceedings, technical reports and other literature in the fields of science and technology with coverage from 1898 to 1968.
Covers the world's literature on meteorology, climatology, atmospheric chemistry and physics, and related subjects. Produced by the American Meteorological Society; covers 1974-present and is updated monthly.
Maintains three bibliographic databases - Astronomy and Astrophysics, Physics, and arXiv e-prints - containing more than 8.0 million records. The data in ADS consists of bibliographic records and full-text scans of much of the astronomical literature. ADS also provides access and pointers to related external resources, including electronic articles, data catalogs and archives.
Provides access to citations, full-text documents, and image and video files from scientific and technical information created or funded by NASA. Information types include: conference papers, images, journal articles, photos, meeting papers, movies, patents, and research reports.