Plans
Below are selected telescopes that are still in the conceptual/proposed stage or still under construction.
- Under construction or planned construction
- European Extremely Large Telescope 39.3 m
- Thirty Meter Telescope 30 m
- Giant Magellan Telescope 7×8.4 m mirrors = 24.5 m aperture (21.4 m equivalent area)
- Large Synoptic Survey Telescope 8.4 m (2015 first light planned)
- James Webb Space Telescope 6.5 m (2018 launch planned)
- Automated Planet Finder 2.4 m (almost complete)
- Pan-STARRS 4 x 1.8 m (1 complete)
- Magdalena Ridge Observatory Telescope Array 10 x 1.4 m
- Thai National Telescope Project 2.4 m
- Advanced Technology Solar Telescope 4 m (see also list of solar telescopes)
- International Liquid Mirror Telescope 4 m
- HDRT 22m equiv.
- 3.6 m Devasthal Optical Telescope (2013 first light planned)
- Proposed or planned
- ALPACA telescope, 8 m liquid mirror
- Advanced Technology Large-Aperture Space Telescope (ATLAST), 8-15m space telescope
- Chinese Future Giant Telescope (CFGT). Proposed optical telescope with a 30 meter diameter primary mirror.
- Chinese Giant Solar Telescope (CGST) China aim to build a very large infrared and optical solar telescope, with the spatial resolution expected to be equivalent to an 8m-diameter telescope and light-gathering power equivalent to a 5m-diameter full aperture telescope
- Formerly proposed or planned
- Overwhelmingly Large Telescope 60–100 m study concluded
- Euro 50 50 m study concluded
- Large Atacama Telescope
- Hubble Origins Probe study concluded
Read more about this topic: List Of Largest Optical Reflecting Telescopes
Famous quotes containing the word plans:
“Consider any individual at any period of his life, and you will always find him preoccupied with fresh plans to increase his comfort. Do not talk to him about the interests and rights of the human race; that little private business of his for the moment absorbs all his thoughts, and he hopes that public disturbances can be put off to some other time.”
—Alexis de Tocqueville (1805–1859)
“The human mind plans the way, but the LORD directs the steps.”
—Bible: Hebrew, Proverbs 16:9.
“Man you ought to see his plans for allsteel buildins. He’s got an idea the skyscraper of the future’ll be built of steel and glass. We’ve been experimenting with vitrous tile recently... crist-amighty some of his plans would knock you out... He’s got a great sayin about some Roman emperor who found Rome of brick and left it of marble. Well he says he’s found New York of brick an that he’s goin to leave it of steel... steel an glass.”
—John Dos Passos (1896–1970)