No grāmatas satura
1.–5. rezultāts no 100.
35. lappuse
... materials will be confined behind a biological barrier until the completion of the quaran- tine period . Rigorous quarantine testing of the lunar materials in the sample laboratory will determine whether these materials contain ...
... materials will be confined behind a biological barrier until the completion of the quaran- tine period . Rigorous quarantine testing of the lunar materials in the sample laboratory will determine whether these materials contain ...
54. lappuse
... materials that probably comprised the primitive atmosphere of Earth . Electric sparks and ultraviolet radiation have provided energy to tie simple substances together to make the long - chain molecules that characterize life ...
... materials that probably comprised the primitive atmosphere of Earth . Electric sparks and ultraviolet radiation have provided energy to tie simple substances together to make the long - chain molecules that characterize life ...
235. lappuse
... materials will provide scientists throughout the world with extraterrestrial material which can be definitely identified with another plane- tary body . Analyses of these materials will help us to determine the age of the Moon , its ...
... materials will provide scientists throughout the world with extraterrestrial material which can be definitely identified with another plane- tary body . Analyses of these materials will help us to determine the age of the Moon , its ...
287. lappuse
... materials that probably comprised the primitive atmosphere of Earth . Electric sparks and ultra - violet radiation have provided energy to tie simple substances together to make the long - chain molecules that characterize life . The ...
... materials that probably comprised the primitive atmosphere of Earth . Electric sparks and ultra - violet radiation have provided energy to tie simple substances together to make the long - chain molecules that characterize life . The ...
307. lappuse
... materials will provide scientists throughout the world with extraterrestrial material which can be definitely identified with another planetary body . Analyses of these materials represents a most significant step in determining the age ...
... materials will provide scientists throughout the world with extraterrestrial material which can be definitely identified with another planetary body . Analyses of these materials represents a most significant step in determining the age ...
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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