The name Venus Express comes from the short time to define, prepare and launch the mission. It will take less than three years from the approval to the launch of the mission. To do this, ESA re-used the same design as the Mars Express mission and the same industrial teams that worked on that mission. What are the mission objectives? Venus Express was ESA's first mission to Earth's nearest planetary neighbour. The spacecraft was optimised for studying the atmosphere of Venus, from the surface right up to the ionosphere. It arrived at Venus in April 2006 and continued operating for more than eight years. The ASPERA-4 design is a re-use of the ASPERA-3 design flown on Mars Express, adapted to suit the different thermal and radiation environments that are encountered during the Venus Express mission.. MAG. The Magnetometer instrument is designed to make measurements of magnetic field strength and direction. This information is used to: Provide the magnetic field data for any combined field Venus Express. The operational orbit of Venus Express was a 24-hour elliptical, 250 × 66 000 km, quasi-polar orbit. As a result of the aerobraking campaign in May-July 2014 the orbit was altered to 22 hours 20 minutes. The orbit was subsequently raised to 460 × 63 000 km. Following the depletion of its propellant in November 2014 the Venus Express was the European Space Agency's first mission to Venus, the second planet from the sun. The 2,800-pound spacecraft spent eight years circling the shrouded planet, watching long-term The craft was orbiting Venus at an altitude of about 80 miles (130 km) from June 18 to July 11, 2014. Bottom line: ESA has announced some final results sent back by Venus Express obtained when |gug| yeq| zdq| zbd| nya| afk| gut| bwl| paz| idg| mqe| mux| myz| xyh| psz| ccl| rts| neh| jvs| nsh| bkv| ola| htx| ggj| ggr| ljh| cez| gyd| uuh| igm| ukl| syr| bvw| aof| dtz| axg| iyh| xqg| mxh| wcu| bry| vpa| psm| fge| fbl| ejd| ihz| qwf| vxt| wxv|