Science Fair Project Encyclopedia
Great Observatories program
NASA's series of Great Observatories satellites.
- Hubble Space Telescope (HST) was called the Space Telescope (ST) before being named.
- Compton Gamma Ray Observatory (CGRO) was called the Gamma Ray Observatory (GRO), before being named.
- Chandra X-ray Observatory (CXO) was called the Advanced X-ray Astronomical Facility (AXAF), before being named. (aka, the Chandrasekhar Observatory).
- Spitzer Space Telescope (SST) was called the Space Infra-red Telescope Facility (SIRTF), before being named.
NASA's follow-up Great Observatories program.
- James Webb Space Telescope (JWST) was called the Next Generation Space Telescope (NGST) before being named, and is the replacement for HST.
- Space Interferometry Mission (SIM)
- Terrestrial Planet Finder (TPF)
See also: Space observatory
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details