Planetary fact sheets [electronic resource].
- [Greenbelt, MD] : [National Space Science Data Center], [<2002-]>
- Presents a collection of fact sheets published by the National Space Science Data Center (NSSDC) at NASA's Goddard Space Flight Center in Greenbelt, Maryland. Contains fact sheets about the sun, planets, the Earth, asteroids, planetary rings and satellites, and comets. Provides notes about the fact sheets, including definitions of parameters, units, subscripts, and superscripts. Links to the NSSDC Planetary home page. Posts contact information via mailing address, telephone number, and e-mail.
- Title from title screen.
- Type of File/Data:
- Electronic data
- Technical Details:
- Mode of access: Internet from the NSSDC Planetary Sciences web site. Address as of 10/18/02: http://nssdc.gsfc.nasa.gov/planetary/planetfact.ht ml; current access is available via PURL.
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