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How long did Venus Express operate? The primary mission consisted of two full planetary revolutions (Venusian ‘sidereal’ days) – equal to 486 Earth days – after Venus Orbit Injection. However, Venus Express was operational for more than 8 years!
- ESA - Venus Express factsheet - European Space Agency
- The spacecraft’s 5.7 square metre solar arrays generate...
- ESA - Venus Express - European Space Agency
The Venus Express spacecraft was a virtual twin of Mars...
- ESA - Venus Express factsheet - European Space Agency
Venus Express entered its target orbit at apoapsis on 7 May 2006 at 13:31 UTC, when the spacecraft was 151,000,000 kilometres (94,000,000 mi) from Earth. At this point the spacecraft was running on an ellipse substantially closer to the planet than during the initial orbit.
Nov 9, 2005 · - The spacecraft’s 5.7 square metre solar arrays generate 1100 Watts of power at Venus. - The mission will conclude during 2014 when the spacecraft runs out of fuel and enters into the Venusian atmosphere.
Nov 9, 2005 · The main engine fired at 07:10:29 UT (spacecraft time) to insert Venus Express into orbit around the planet, thus becoming the first European spacecraft to orbit Venus. It achieved its operational orbit of about 155 × 41,000 miles (250 × 66,000 kilometers) by May 7, 2007.
- United States of America (USA)
- VEX
- Venus Orbit
- 2,800 pounds (1,270 kilograms)
Nov 9, 2005 · The Venus Express spacecraft was a virtual twin of Mars Express. The spacecraft body itself, termed a 'bus', is a honeycomb aluminium box about 1.7 m wide, 1.4m height. With its solar arrays extended, it measures about 8 m across.
Nov 9, 2005 · The Venus Express spacecraft is based on the Mars Express satellite bus and has a launch mass of 1240 kg, which includes 93 kg of payload and 570 kg of fuel. The main bus is a rectangular box with dimensions of 1.65 x 1.7 x 1.4 meters.
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The solar arrays with a collecting area of 5.7 m² provided 1100 W of power, when the spacecraft was in orbit around Venus. Instruments. Orbit. Venus Express was launched from the Baikonur Cosmodrome in Kazakhstan on 9 November 2005. A Soyuz-Fregat rocket carried it into space and placed the spacecraft in its transfer orbit to Venus.
