Current Subject: Physics & Astronomy

American Institute of Physics - The American Institute of Physics (AIP) is a not-for-profit membership corporation chartered in New York State in 1931 for the purpose of promoting the advancement and diffusion of the knowledge of physics and its application to human welfare.

DOE Data Explorer (DDE) - Use to find scientific research data, such as computer simulations, numeric data files, figures and plots, interactive maps, multimedia, and scientific images, generated in the course of DOE (Department of Energy)-sponsored research in various science disciplines. It includes a database of citations based on the information found at data-hosting Web sites. It is intended to be particularly useful to students, the public, and to researchers who are new to a field or looking for experimental or observational data outside their normal field of expertise. You may browse or search the database, then link to a data collection where it resides.

European Space Agency - ESA, the European Space Agency, promotes collaborative projects in space science and technology among European nations.

Mathematical Functions - Encyclopedic collection of information about mathematical functions. Details the interrelationships between the special functions of mathematical physics & the elementary functions of mathematical analysis as well as the interrelationships between the functions in each group.

National Aeronautics and Space Administration - NASA is a leading force in scientific and technical research in aerospace exploration, and in related science and technology fields.

National Geophysics Data Center - Data management of NOAA's environmental research & stewardship, & provide data services to users worldwide.

NCSA Astronomy Digital Image Library - Developed and maintained by the Radio Astronomy Imaging Group at the National Center for Supercomputing Application (NCSA) on the campus of the University of Illinois at Urbana-Champaign (UIUC). Contains research quality digital images.

Physical Reference Data (NIST Physics Laboratory) - Collection of physical constants, atomic and molecular spectroscopic data, electronic impact ionization and other physical and chemical reference data.

SPIE The International Society for Optical Engineering - Society with interests research and applications in the various fields and subfields of optics, photonics, and imaging.