Search wiki using Sphinx

Jump to: navigation, search

REDIRECT Arthur Valentine Cleaver Category:Engineer

Image:MeshcherskyIvan.jpg 300px ---- :Category:Scientist

REDIRECT Vladimir Artemyev

REDIRECT Arthur Valentine Cleaver

... to reach Venus around same time. MARINER V , fifth in a series of interplanetary probes, had originally been built as a Mars probe to back up MARINER IV but was remodeled to accomplish ... in converting and operating spacecraft designed for flight to Mars into one flown to Venus. MARINER V carried automatic sensing devices to record data for derivation of radiation levels, temperatures, pressures, magnetic ...

... 1967, two Mariner V experimenters visited us to ascertain our very latest value and our confidence in it, stressing the importance of the radius for the forthcoming Mariner 5 flyby." Earliest Mariner V reports had ... derived from Mariner 5 data plus the radar radius?" Soviet scientist V. R. Eshleman had suggested that 2:1 ambiguity had occurred in altimeter. After reexamination of time systems used by Mariner V experimenters ...

... data on interplanetary environment during period of increased solar activity. After return to cruise mode, MARINER V would resume report on interplanetary space weather. By end of November 1967, when earth was ... 's planetary hydrogen. Experiments performed satisfactorily, but range schedule delay caused loss of coordination with MARINER V experiment. ''(NASA Rpt SRL)'' NASA Arcas sounding rocket was launched from Barking Sands, Hawaii, to ...

... perfectly. Commands also were sent to switch MARINER V 's transmitter from high gain directional to low gain omnidirectional antenna, mission of spacecraft being terminated; MARINER V , launched June 14, had completed its Venus ... possible to recontact MARINER V in Sept. 1968, when spacecraft's antennas would be pointed once again toward earth. Both Mariners would remain in solar orbit indefinitely; however, because MARINER IV `s stabilizing nitrogen ...

... record precise data on planet's atmosphere, ionosphere, temperatures, and perhaps even surface qualities. As MARINER V approached Venus, its scientific instruments would begin measuring planet's magnetic field, charged particles, gases ... earth) its radio signals would pass through atmosphere of Venus. Effect of Venusian atmosphere on MARINER V 's radio signals would be measured, thereby providing measure of density of planet's atmosphere ...

... 1987. He then reported to Marine V/STOL Attack Squadron VMAT-203 for initial AV-8B Harrier training. Upon completion of this training, he was assigned to Marine Attack Squadron VMA-331 and ... from the U.S. Marine Corps in September 2010. He has logged over 5,000 flight hours in more than 40 different aircraft and has over 200 V/STOL shipboard landings. Spaceflight ... Legion of Merit, Distinguished Flying Cross, Meritorious Service Medal, Strike/Flight Air Medal, Navy and Marine Corps Achievement Medals, Combat Action Ribbon, Navy Unit Commendation and various other service awards. Other ...

Powered by Sphinx