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RT-70

From Wikipedia, the free encyclopedia
70-m aerial P-2500 (RT-70 radio telescope) in Yevpatoria.

There are three radio telescopes designated RT-70, all in countries that were once part of the former Soviet Union, all with similar specifications: 70m dishes and an operating range of 5–300GHz. They are a part of the former Soviet Deep Space Network, now operated by Russia. The Yevpatoria facility has also been used as a radar telescope in observations of space debris and asteroids.

With their 70m antenna diameter, they are among the largest radio telescopes in the world.

They are:

In 2008, RT-70 was used to beam 501 messages at the exoplanet Gliese 581c, in hopes of making contact with extraterrestrial intelligence. The messages should arrive in 2029.[2]

See also

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References

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  1. Konovalenko, A.A.; Lytvynenko, L.N.; van t Klooster, C.G.M. (2003-09). "Radio telescope RT-70 in Evpatoria and space investigations". 4th International Conference on Antenna Theory and Techniques (Cat. No.03EX699). 1: 57–62 vol.1. doi:10.1109/ICATT.2003.1239150. {{cite journal}}: Check date values in: |date= (help)
  2. Moore, Matthew (9 October 2008). "Messages from Earth sent to distant planet by Bebo". .telegraph.co.uk. Archived from the original on 11 October 2008. Retrieved 9 October 2008.
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