[permalink] [id link]
The largest optical telescope in the world as of 2009 to use a non-segmented single-mirror as its primary mirror is the 8. 2 m ( 8. 7 yards ) Subaru telescope of the National Astronomical Observatory of Japan, located in Mauna Kea Observatory on Hawaii since 1997 ; however, this is not the largest diameter single mirror in a telescope, the U. S ./ German / Italian Large Binocular Telescope has two 8. 4 m ( 9. 2 yards ) mirrors ( which can be used together for interferometric mode ).
from
Wikipedia
Some Related Sentences
largest and optical
* 1949 – The Hale telescope at Palomar Observatory sees first light under the direction of Edwin Hubble, becoming the largest aperture optical telescope ( until BTA-6 is built in 1976 ).
With 24 optical and two radio telescopes, it is the largest, most diverse gathering of astronomical instruments in the world.
The largest non-segmented mirror in an optical telescope in 2009, one of the LBT's two mirrors
* List of largest optical reflecting telescopes
In 1905 Oskar von Miller ( 1855 – 1934 ) of the Deutsches Museum in Munich commissioned updated versions of a geared orrery and planetarium from M Sendtner, and later worked with Franz Meyer, chief engineer at the Carl Zeiss optical works in Jena, on the largest mechanical planetarium ever constructed, capable of displaying both heliocentric and geocentric motion.
* List largest optical telescopes in the continental United States
* List largest optical telescopes in the continental United States
It is also home to the Australian Astronomical Observatory, which has one of the largest optical telescopes in the southern hemisphere.
* List of largest optical reflecting telescopes
The E-ELT is a 40-metre class telescope that is currently in detailed design phase phase and will be the world's largest optical / near-infrared telescope.
Either of its mirrors would be the largest optical telescope in continental North America.
* List of largest optical reflecting telescopes
* List of largest optical telescopes historically
Here is the UKIRT ( then called Infrared Flux Collector ) compared to the other largest optical telescopes circa 1978, only a some of these could also see in the near infrared.
On December 6, 2007, Gordon Moore and his wife donated $ 200 million to Caltech and the University of California for the construction of the Thirty Meter Telescope, the world's largest optical telescope.
The primary mirrors of each of the two telescopes are 10 meters ( 33 ft ) in diameter, making them the second largest optical telescopes in the world, slightly behind the Gran Telescopio Canarias ; however the Gran Canary telescope does not have the capability to use all of its 10. 4 meters, thus making the Keck telescopes the largest observable telescope in the world.
* List of largest optical reflecting telescopes
* List of largest optical refracting telescopes
* List of largest optical refracting telescopes
* List of largest optical refracting telescopes
* List of largest optical reflecting telescopes
* List of largest optical telescopes historically
largest and telescope
Edwin Hubble's arrival at Mount Wilson, California, in 1919 coincided roughly with the completion of the Hooker Telescope, then the world's largest telescope.
It was the largest telescope in the world at the time.
The McMath-Pierce Solar Telescope on the facilities is the largest solar telescope in the world and the largest unobstructed reflector ( it doesn't have a secondary mirror in the path of incoming light ).
* 1963 – The Arecibo Observatory in Arecibo, Puerto Rico, with the largest radio telescope ever constructed, officially opens.
File: Justus Sustermans-Portrait of Galileo Galilei, 1636. jpg | Galileo Galilei ( 1564-1642 ): discovered the uniform acceleration rate of falling bodies, improved on the refracting telescope, discovered the four largest moons of Jupiter, described projectile motion and the concept of weight ; known for championing of the Copernican theory of heliocentricism against Church opposition.
On March 4 – 12, 1987 it was observed from space by Astron, the largest ultraviolet space telescope of that time.
* Galileo Galilei ( 1564 – 1642 ) improved the telescope, with which he made several important astronomical discoveries, including the four largest moons of Jupiter, the phases of Venus, and the rings of Saturn, and made detailed observations of sunspots.
The latter boasts the largest radio telescope in the Eastern part of Central Europe with a diameter of, second only to the Effelsberg radio telescope.
The largest and most famous of these was a reflecting telescope with a primary mirror and a 40-foot ( 12 m ) focal length.
Those operations commenced in 1955, and within a decade, the Navy's largest telescope, the 61-inch " Kaj Strand Astrometric Reflector " was built, seeing light at NOFS in 1964.
In an effort to polish a badly tarnished public image, Yerkes decided in 1892 to bankroll the world's largest telescope after being lobbied by the astronomer George Ellery Hale and University of Chicago president William Rainey Harper.
It is also home to the 28-inch Grubb refracting telescope of 1893, the largest of its kind in the UK.
Based on data retrieved by Astron, the largest ultraviolet space telescope of the time, during its Halley's Comet observations in December 1985, a group of Soviet scientists developed a model of the comet's coma.
World's largest single-aperture radio telescope at Arecibo Observatory in Puerto Rico
largest and world
During the early part of this century, the Brown & Sharpe works in Providence were unchallenged as the largest single manufacturing facility devoted exclusively to precision machinery and tool manufacture anywhere in the world.
The ultimate objective of American policy is to help establish a world in which there is the largest possible measure of freedom and justice and peace and material prosperity ; ;
With a population of about 30 million, it has an area of, making it the 42nd most populous and 41st largest nation in the world.
Although the name actually applies to a group of snakes, it is often used to refer only to one species in particular, the common or green anaconda, Eunectes murinus, which is one of the largest snakes in the world.
With a membership currently estimated at over 85 million members worldwide, the Anglican Communion is the third largest Christian communion in the world, after the Roman Catholic Church and the Eastern Orthodox Churches.
The largest archipelagic state in the world, by area and population, is Indonesia.
Peru also contains the largest goldmine in the world ; the Yanacocha goldmine.
The largest opencast amethyst vein in the world is in Maissau, Lower Austria.
* 1611 – Establishment of the Pontifical and Royal University of Santo Tomas, The Catholic University of the Philippines, the largest Catholic university in the world.
* 1961 – The Pacific Electric Railway in Los Angeles, once the largest electric railway in the world, ends operations.
The arid region, the Sahara — the largest desert in the world, covering — extends from the Atlantic to the Red Sea.
Abadan Refinery is one of the largest in the world.
By 1938, it was the largest in the world.
By the 1890s, the company was the largest and most profitable industrial enterprise in the world.
In the late 1880s, Carnegie Steel was the largest manufacturer of pig iron, steel rails, and coke in the world, with a capacity to produce approximately 2, 000 tons of pig metal per day.
* 1998 – In Japan, the Akashi-Kaikyo Bridge linking Awaji Island with Honshū and costing about $ 3. 8 billion USD, opens to traffic, becoming the largest suspension bridge in the world.
In his role as head of the Anglican Communion, the archbishop leads the third largest group of Christians in the world.
Aon is the largest reinsurance broker in the world.
In 2011, Aon was ranked as the largest insurance broker in the world based on revenue.
In 1875, the Navy had 21 battleships and 173 warships of other types, ranking as the third largest navy in the world after the British and French navies.
* Lyn Evans-particle physicist and project leader of the Large Hadron Collider, the largest science experiment in the world.
It was the third largest AMPS network, by subscribers, in the world at the time of its turndown.
The Antarctic hosts the world largest protected area comprising 1. 07 million km < sup > 2 </ sup >, the South Georgia and the South Sandwich Islands Marine Protection Area created in 2012.
* Lake Turkana, Kenya ( the largest alkali lake in the world )
The town is famed for manufacturing the hardest and densest building bricks in the world, " The Accrington NORI " ( iron ), which were used in the construction of the Empire State Building and for the foundations of Blackpool Tower ; famous for its football team and for having Europe's largest collection of Tiffany Glass.
0.949 seconds.