Great Observatories program
Sign in to saveAlso known as Great Observatories
series of space telescopes
Wikidata facts
- Operator
- NASA
- Image
- Great Observatories.jpg
Show 4 more facts
- topic's main category
- Category:Great Observatories program
- Commons category
- Great Observatories program
- space launch vehicle
- Space Shuttle
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
Sources (1)
via Wikidata · CC0
~25 min read
Encyclopedic overview
Four Great Observatories
NASA's series of Great Observatories satellites are four large, powerful space-based astronomical telescopes launched between 1990 and 2003. They were built with different technology to examine specific wavelength/energy regions of the electromagnetic spectrum: gamma rays, X-rays, visible and ultraviolet light, and infrared light.
Excerpted from Wikipedia’s “Great Observatories program” article, available under the CC BY-SA 4.0 licence.