• Thumbnail for Spektr-R
    Spektr-R (part of RadioAstron program) (Russian: Спектр-Р) was a Russian scientific satellite with a 10 m (33 ft) radio telescope on board. It was launched...
    19 KB (1,793 words) - 19:23, 28 July 2024
  • Thumbnail for Spektr-RG
    observatory which was launched on 13 July 2019. It follows on from the Spektr-R satellite telescope launched in 2011. The original idea for this X-ray...
    16 KB (982 words) - 13:32, 17 April 2024
  • Thumbnail for Radio telescope
    Russia in 2011 called Spektr-R. Space radiotelescopes KRT-10 dish of a Salyut-6 on a stamp Japanese HALCA dish Assembled Spektr-R dish (left) One of the...
    23 KB (2,579 words) - 08:26, 23 June 2024
  • Thumbnail for Very-long-baseline interferometry
    these arrays are combined with space-based VLBI antennas such as HALCA or Spektr-R, the resolution obtained is higher than any other astronomical instrument...
    21 KB (2,443 words) - 12:04, 31 May 2024
  • The program endured for more than 30 years and a space satellite named Spektr-R was finally launched in 2011. The mission RadioAstron has become important...
    10 KB (1,062 words) - 02:15, 23 April 2024
  • early warning satellite. Spektr-R - space radio telescope satellite, dedicated to very Long Baseline Interferometry Spektr-RG - space observatory satellite...
    11 KB (960 words) - 17:55, 14 June 2024
  • Thumbnail for HALCA
    cancellation of ASTRO-G left the Russian Spektr-R mission as the only then operational space VLBI facility. Spektr-R stopped operating in 2019. The large...
    8 KB (623 words) - 05:11, 3 July 2024
  • Turkey is the first observation satellite.  Russia Spektr-R Earth Success Launch of the Spektr-R radio telescope  US Juno Jupiter Success Juno  Russia...
    70 KB (794 words) - 15:15, 10 September 2024
  • Thumbnail for List of cosmonauts
    Serova and Anna Kikina. Contents Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Viktor Mikhaylovich Afanasyev — Soyuz TM-11, Soyuz TM-18,...
    28 KB (2,517 words) - 12:07, 10 April 2024
  • Thumbnail for Very Large Array
    New Mexico, US) Very Long Baseline Array (VLBA, US) Westerbork Synthesis Radio Telescope (WSRT, Netherlands) Space-based HALCA (Japan) Spektr-R (Russia)...
    18 KB (1,955 words) - 17:08, 30 June 2024