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Nov 9, 2005 · What was Venus Express? Venus Express was the first European spacecraft to orbit Venus. The original mission was expected to last no more than 500 Earth days, but the mission was extended five times. Nation United States of America (USA) Objective(s) Venus Orbit Spacecraft VEX Spacecraft Mass 2,800 pounds (1,270 kilograms) Mission Design and Management […]
- United States of America (USA)
- VEX
- Venus Orbit
- 2,800 pounds (1,270 kilograms)
Venus Express. Venus Express (VEX) was the first Venus exploration mission of the European Space Agency (ESA). Launched in November 2005, it arrived at Venus in April 2006 and began continuously sending back science data from its polar orbit around Venus. Equipped with seven scientific instruments, the main objective of the mission was the long ...
The journey lasted 162 days. Venus Express was captured into an orbit around Venus by firing the main engine for 53 minutes. About five days later, a two-week long series of manoeuvres began putting the spacecraft into its operational orbit, circling above the poles of the planet once every 24 hours. How long did Venus Express operate?
There have been 46 space missions to the planet Venus (including gravity-assist flybys). Missions to Venus constitute part of the exploration of Venus. The Soviet Union, followed by the United States, have soft landed probes on the surface. Venera 7 was the first lander overall and first for the Soviet Union, touching down on 15 December 1970.
SpacecraftLaunch Date [7]OperatorMission10 February 2020Gravity assist20 October 2018Gravity assist12 August 2018NASA United StatesGravity assist20 May 2010UNISEC JapanFlybySoyuz-Fregat rocket. Launch mass: 1270 kg. Mission phase: Post-operations phase. Orbit: 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.
Nov 9, 2005 · The Venus Express Mission was controlled by the Venus Express Mission Operations Centre (MOC) at ESOC, in conjunction with ESA's DSA-2 deep-space ground station. The baseline operations philosophy was to acquire scientific data primarily during the 95-minute pericentre planetary passes, store the data on-board and downlink it during a single eight-hour pass each day.
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Jan 3, 2020 · 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 ...
