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Yevpatoria RT-70 radio telescope

Coordinates: 45°11′N 33°11′E / 45.19°N 33.19°E / 45.19; 33.19
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Evpatoria Observatory
Alternative namesYevpatoria RT-70 radio telescope Edit this at Wikidata
Part ofRT-70 Edit this on Wikidata
Location(s)Yevpatoria, Crimea
Coordinates45°11′N 33°11′E / 45.19°N 33.19°E / 45.19; 33.19 Edit this at Wikidata
OrganizationRoscosmos
State Space Agency of Ukraine Edit this on Wikidata
Observatory code 255 Edit this on Wikidata
Wavelength0.1 cm (300 GHz)–6 cm (5.0 GHz)
Built1973–1978 (1973–1978) Edit this at Wikidata
Telescope styleastronomical observatory
RT-70
radio telescope Edit this on Wikidata
Diameter70 m (229 ft 8 in) Edit this at Wikidata
Collecting area2,500 m2 (27,000 sq ft) Edit this at Wikidata
Websitelfvn.astronomer.ru/optic/evpatoria/rt70/index.htm Edit this at Wikidata
Yevpatoria RT-70 radio telescope is located in Crimea
Yevpatoria RT-70 radio telescope
Location of Yevpatoria RT-70 radio telescope
Yevpatoria RT-70 radio telescope is located in Ukraine
Yevpatoria RT-70 radio telescope
Yevpatoria RT-70 radio telescope (Ukraine)
Yevpatoria RT-70 radio telescope is located in Russia
Yevpatoria RT-70 radio telescope
Yevpatoria RT-70 radio telescope (Russia)
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The Yevpatoria RT-70 radio telescope (P-2500, RT-70) is an RT-70 radio telescope and planetary radar at the Center for Deep Space Communications, Yevpatoria, Crimea. In scientific literature, it is often called the Evpatoria Planetary Radar (EPR).

History

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Inside antenna mirror of radio telescope RT-70

Radio telescopes are highly sensitive detectors of signals from outer space. With its 70-meter antenna diameter, the Yevpatoria RT-70 is among the largest single-dish radio telescopes in the world. It has an advantage in comparison with other large radio telescopes in the fact that the complex includes powerful transmitters that allow active space experiments. Powerful electromagnetic beams can be accurately targeted and the signals received can be analyzed. For this reason, the Yevpatoria RT-70 radio telescope is one of only two[which?] in the world that are able to transmit messages to extraterrestrial civilizations,[citation needed] e.g. the multiple Cosmic Calls, Teen Age Messages, or A Message from Earth (AMFE).

The radio telescope is depicted on Russia's commemorative 100-ruble banknote of 2015.[1]

Missions

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P-2500. Photo by KH-9 HEXAGON(1982)
100 Russian ruble banknote issued in 2015

The telescope has participated in the Soviet space program since 1978 for the exploration of deep space:

In 1999, 2001, 2003, and 2008, for the transmission of messages to extraterrestrial civilizations:

Radar studies of planets and asteroids – Observatory code 255 (Evpatoria):

See also

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References

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