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1.–5. rezultāts no 100.
9. lappuse
... Mars during the 1973 planetary opportunity . The combined orbiter - lander program will be called " Viking . " Viking is the program which we described to you last year as the Titan - Mars 1973 program and which was authorized as a part ...
... Mars during the 1973 planetary opportunity . The combined orbiter - lander program will be called " Viking . " Viking is the program which we described to you last year as the Titan - Mars 1973 program and which was authorized as a part ...
28. lappuse
... Mars and Venus , we can study the properties of the atmospheres of similar planets which are not at the same distances from the Sun as the Earth and perhaps are at different stages in their evolution , and with quite different kinds of ...
... Mars and Venus , we can study the properties of the atmospheres of similar planets which are not at the same distances from the Sun as the Earth and perhaps are at different stages in their evolution , and with quite different kinds of ...
29. lappuse
... MARS PROGRAM 1969 1971 1973 NOTE : TWO LAUNCHES PLANNED FOR EACH OPPORTUNITY NASA SL69-288 12-4-68 1 CHART 288 the Grand Tour Mission , when it will be possible to use a single spacecraft to explore Jupiter , Saturn , Uranus , and ...
... MARS PROGRAM 1969 1971 1973 NOTE : TWO LAUNCHES PLANNED FOR EACH OPPORTUNITY NASA SL69-288 12-4-68 1 CHART 288 the Grand Tour Mission , when it will be possible to use a single spacecraft to explore Jupiter , Saturn , Uranus , and ...
38. lappuse
... Mars , the four planets closest to the Sun , are called " terrestrial " or Earthlike , because of their similarity in size and density . The next four planets - Jupiter , Saturn , Uranus , and Neptune - are classified as Jovian , or ...
... Mars , the four planets closest to the Sun , are called " terrestrial " or Earthlike , because of their similarity in size and density . The next four planets - Jupiter , Saturn , Uranus , and Neptune - are classified as Jovian , or ...
39. lappuse
... Mars , the circulation of the Vensus atmosphere , and the " greenhouse " effect on both Mars and Venus . If we are to understand our own atmosphere and to evaluate the long - term consequences of manmade changes ( such as the increase ...
... Mars , the circulation of the Vensus atmosphere , and the " greenhouse " effect on both Mars and Venus . If we are to understand our own atmosphere and to evaluate the long - term consequences of manmade changes ( such as the increase ...
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additional aeronautics agencies aircraft ALSEP analysis Apollo astronauts astronomy atmosphere Biosatellite budget capability cell Centaur Chairman Chart chemical committee complete cost EARTH RESOURCES SURVEY effort electric electronics engine environment ERTS experimental experiments facilities fiscal year 1970 funds future Goddard GSFC HECHLER improved increase instruments investigations JAFFE KARTH Laboratory Langley Research Center launch vehicle lunar LUNDIN magnetosphere major Mars ment Mercury million missions Moon NASA NASA's NAUGLE NERVA Nimbus noise OART objectives observations Observatory operational orbit ORBITING ASTRONOMICAL OBSERVATORY OSSA payload Planetary Explorer planets planned problems propellant propulsion question radiation reduced request Research and Technology Research Center rocket satellite Saturn Science and Applications scientific sensors solar solar cell solar wind sounding rockets Space Applications Space Science spacecraft specific impulse structure studies subcommittee surface techniques temperature tion ultraviolet University Venus X-ray