An Anglo-Australian collaboration surveying 740 square degrees of high-galactic lattiude sky. Contains spectroscopic data release, results, progress report, and input catalogue, survey members, and publications.

A collaborative catalogue of carbon stars by the University of Latvia's Institute of Astronomy.

Over 10 million variable star estimates dating back over 100 years.

NASA's ADC is a resource for astronomical data, catalogs, and journal tables. Effective October 1 2002, NASA is directing ADC users to the sites listed below that provide similar services. Maintenance and updating of the ADC's Web site and services will be discontinued.

Data from the National Astronomical Observatory of Japan. Includes catalog service, data archives, imaging services, and journals.

Daily archive of interesting astronomy photos by NASA.

Patrick Shopbell's Astronomy Resources. Contains data archives, astronomical catalogs, atlas of nearby dwarf galaxies, and links.

Contains astronomy data, news, images, information, and downloads.

Offers information services, and archiving of various astronomical issues.

The Canada-France-Hawaii Telescope Archive. Includes CFHT archives, images, instruments, help, and links.

Contains information on the PDS and APM microdensitometer facilities, Carlsberg Meridian telescope, data archives, and processing center.

Contains digitized sky survey, IUE archive, star catalogs, and links.

(CDS) Astronomical databases, bibliography, documentation, and directory.

A database to provide access for general researchers to observation data about solar, astrophysics and terrestrial information derived by the observation satellites of ISAS. Includes related resource links.

Comprises a set of all-sky photographic surveys in E, V, J, R, and N bands conducted with the Palomar, and UK Schmidt telescopes at the Space Telescope Science Institute.

A joint venture of The European Southern Observatory(ESO), and the Space Telescope European Coordinating Facility(ST-ECF). Includes a shared archive server, services, news, updates, digitized sky images, links, and public datasets.

Archive provides access to the all-sky catalogue from the set of ten CD-ROMs produced by the US Naval Observatory within the Precise Measurement Machine Project.

For scientists and astronomy enthusiasts seeking actual data from a multitude of space-based observatories. HEASARC is the primary archive for high-energy astronomy missions, in the extreme ultraviolet, X-ray and gamma-ray wavelengths.

Search data about millions of galaxies by their name or celestial position. Also an archive of 100,000 images of galaxies.

Data archive by the European Space Agency mission with the participation of ISAS and NASA.

Global project organized by the Arab Union for Astronomy and Space Sciences (AUASS). Contains data base for Crescent Observations.

Presents photos from the Hubble Space Telescope.

An image browser providing access to digitized optical Schmidt plates forming the STScI Survey.

MAST supports a variety of astronomical data archives, with the primary focus on scientifically related data sets in the optical, ultraviolet, and near-infrared parts of the spectrum.

Data and graphical interpretations of observations of variable stars, gamma ray bursts, minor planets, and other transient phenomena.

A project to develop an Internet data resource in astronomy. Includes journals, reading, the sky server, team information, and links.

Technical overview of various frequency scans of the galaxy, with images and data files, from NASA's Astrophysics Data Facility.

(ADIL) collects astronomical, research-quality images and make them available to the astronomical community, and the general public. Offers Library access, image browse, and FITS links.

NASA/IPEC Extragalactic Database.It is built around a master list of extragalactic objects for which cross-identifications of names have been established, accurate positions and redshifts entered to the extent possible, and some basic data collected.

Operated by the Association of Universities for Research in Astronomy (AURA), Inc. Includes survey programs data archive, and links to other data collections.

This postage Stamp server for NRAO/VLA Sky Survey (NVSS) returns radio images of the sky in FITS or JPEG format.

Explores astronomy, the universe, the Hubble telescope, the solar system, and astronomy history. Offers news, images, articles, and links.

A list of the personal web pages of professional astronomers from around the world. Extensive.

PDS archives and distributes scientific data from NASA planetary missions, astronomical observations, and laboratory measurements. The PDS is sponsored by NASA's Office of Space Science.

Contains student research projects, astronomical data, radio observatories, and history.

Creates, and maintains software to process and archive data from optical telescopes at the Oak Ridge Observatory in Harvard, Massachusetts, Whipple Observatory, and Multiple Mirror Telescope on Mt. Hopkins in Arizona. The Smithsonian Astrophysical Observatory (SAO) is part of the Harvard- Smithsonian Center for Astrophysics (CfA) in Cambridge, Massachusetts.

Offers data, cross-identifications, observational measurements, and bibliography for celestial objects outside the solar system including stars, galaxies, and nonstellar objects within our galaxy, or in external galaxies.

A dedicated 2.5 meter telescope which uses sensitive electronic light detectors to systematically map a quarter of the sky, building a catalog of celestial objects, galaxies, and quasars. Data links, questions and answers, image gallery, project tour, news, archive, publications, and links.

Contains solar data, and images. Includes SDAC Data-Finder, current solar images, and TRACE analysis guides.

Contains astronomy resources, space data archives, visitor information, and research opportunities.

Provides images, and catalogues of the southern sky in three colours. Includes access to digitised images, and the data derived from SuperCOSMOS scans of photographic Schmidt survey plates.

Data information, and instrument documentation from the Arecibo optical facility.

Provides an interactive sky atlas allowing users to visualize digitized images of any part of the sky. Includes astronomical catalogs, personal user data files, and interactive access to related data from the Simbad database, and Vizier service.

Hosts more than 16000 Echelle spectra of 2000 objects from the ELODIE spectrograph at OHP observatory.

Archives astronomical data. Includes star dates, comets, glossary, astronomical catalogs, calendar, meteor events, and astromaps.

The United Kingdom Infrared Telescope Archive. Offers search tool, and operator's log.

UK organization promoting astronomy, geophysics, and planetary science.

Provides a low frequency sky survey of discrete sources obtained in the Institute of Radio Astronomy of the Ukrainian National Academy of Sciences. Images from the UTR-2 radio telescope at a number of the low frequencies used in contemporary radio astronomy within the range from 10 to 25 MHz.

Provides a search tool for the Chandra X-Ray Observatory secondary data products archive.

Faint images of the radio sky at the wavelength of 20 centimeters.

Features images of Nebulae organized by Bill Arnett. Includes glossary, image list, and sources.

Data center that is part of the Cambridge Astronomy Survey Unit providing a selection of data from the UK's ground based telescopes. Includes archives, and catalogs.

Mapping interface that will integrate powerful Geographic Information Systems (GIS) graphical, statistical, and spatial relational tools for analyses of planetary datasets.