luna 9 in a sentence

• The Luna 9 spacecraft landed on the Moon in 1966.
• Luna 9 ( February 1966 ) became the first probe to achieve a soft landing on another planetary body.
• The effort began to bear fruit with the successful missions of Luna 9 and Venera 4 in 1966-67.
• The Soviet Luna 9 was in 1966 the first spacecraft to achieve a lunar soft landing and to transmit photographic data to Earth.
• Luna 9 was the first probe to soft land on the Moon and transmit pictures from the lunar surface on February 3, 1966.
• The " Daily Express " rushed a suitable receiver to the Observatory and the pictures from Luna 9 were decoded and published worldwide.
• Luna 13 became the third spacecraft to land successfully on the surface of the Moon ( after Luna 9 and the American Surveyor 1 ).
• Before the Soviet Luna 9 mission ( landing four months before Surveyor 1 ) and the Surveyor project, it was unknown how deep the dust on the Moon was.
• Some missions ( since, as example, Luna 9 and Mars Pathfinder ) used inflatable airbags to cushion the lander's impact rather than a more traditional landing gear.
• Northeast of this crater is the site designated Planitia Descensus, the landing site of the Soviet Luna 9 probe, the first vehicle to soft-land on the Moon.
• It's difficult to see luna 9 in a sentence .
• While Luna 9 and Surveyor 1 were both major national accomplishments, only Surveyor 1 had reached its landing site employing key technologies that would be needed for a manned flight.
• Thus, the Surveyor 1 landing in June 1966, only four months after the Soviet Luna 9 probe landed in February, was an indication the programs were at similar stages.
• *1966  Launch of Luna 9, Soviet unmanned space mission and first spacecraft to achieve a soft landing on any planetary body other than Earth and to transmit photographic data to Earth.
• Among its achievements are : First man-made object on the Moon ( Luna 2 ), first photographs from the far side ( Luna 3 ), and first soft landing on another solar system object ( Luna 9 ).
• The USSR successfully landed its first unmanned probe ( Luna 9 ) on the Moon in February 1966, and the United States followed with Surveyor 1 in June 1966, but no unmanned landers carried retroreflectors before Lunokhod 1 in November 1970.
• OPS 7253 OPS 3179 Kosmos 105 Kosmos 106 OPS 1593 Luna 9 OPS 7291 ESSA-1 OPS 1439 Kosmos 107 Kosmos 108 OPS 1184 OPS 3011 OPS 3031 Dipason Kosmos 109 " DS-K-40 No . 2"
• Luna 9 was the twelfth attempt at a soft-landing by the Soviet Union; it was also the first successful deep space probe built by the Marius in the Ocean of Storms ( at 7?'north latitude and 64?2'west longitude ).
• The lander returned a total of five panoramas of the lunar surface, showing a more smooth terrain than seen by Luna 9 . One of the two cameras ( intended to return stereo images ) failed, but this did not diminish the quality of the photographs.
• The pictures from Luna 9 were not released immediately by the Soviet authorities, but scientists at Jodrell Bank Observatory in England, which was monitoring the craft, noticed that the signal format used was identical to the internationally agreed Radiofax system used by newspapers for transmitting pictures.
• Approximately five minutes after touchdown, Luna 9 began transmitting data to Earth, but it was seven hours ( after the Sun had climbed to 7?elevation ) before the probe began sending the first of nine images ( including five panoramas ) of the surface of the Moon.