Existing Infrared Telescopes
- Infrared Telescope Facility, 1979–
- Gornergrat Infrared Telescope, 1979–2005
- Infrared Optical Telescope Array, 1988–2006
- United Kingdom Infrared Telescope, 1979–
- Spitzer Space Telescope, 2003
Read more about this topic: Infrared Telescope
Famous quotes containing the word existing:
“... the yearly expenses of the existing religious system ... exceed in these United States twenty millions of dollars. Twenty millions! For teaching what? Things unseen and causes unknown!... Twenty millions would more than suffice to make us wise; and alas! do they not more than suffice to make us foolish?”
—Frances Wright (1795–1852)