One Of The World's Largest Telescopes Is Underway. Get To Know The Giant Magellan Telescope
Building Earth's Largest Ground-based Telescope - SpaceRef
Ground-based Telescopes Support Cassini | NASA
Keck Observatory | observatory, Mauna Kea, Hawaii, United States | Britannica
Ground Telescopes | National Schools' Observatory
New telescopes could revolutionize astronomy, but at what price? - CSMonitor.com
Extremely Large Telescope - Wikipedia
The five: large telescopes | Astronomy | The Guardian
The Biggest Telescopes in the World - Discovery UK
Extremely Large Telescope: The Biggest Eye on the Sky | Space
What a new Pasadena office means for the group building world's largest land -based telescope – Pasadena Star News
List of largest optical reflecting telescopes - Wikipedia
Bursting the Hubble Bubble: Powerful Ground-Based Telescope Will See Farther and Clearer Than Hubble Space Telescope
The best Earth-based view of Mars ever | ESA/Hubble
A New 10-Year Plan for the Cosmos - The New York Times
Image of Jupiter from a ground-based telescope
What a new Pasadena office means for the group building world's largest land -based telescope – Pasadena Star News
Europe okays building phase of largest telescope, News - AsiaOne
Thirty Meter Telescope - Wikipedia
What are the biggest telescopes in the world (and space)?
World's Largest Telescope to Be Built in Chile | Space
Hawaii top court approves controversial Thirty Meter Telescope - BBC News
