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Vega 2
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Vega 2
Vega 2 Mission to Venus Vega 2 Mission to Comets

Goals: The ambitious twin-spacecraft Vega project aimed to deliver advanced lander modules on Venus, study the planet's atmosphere with balloons and then fly on for a close encounter with comet Halley.

Accomplishments: Both Vega 2 and its twin Vega 1 were tremendously successful. Vega 2's balloons drifted a third of the way around Venus, collecting valuable atmospheric data. The balloon measured temperatures 6.5°C (11.7°F) lower than did the Vega 1 balloon. Vega 2's set down 1,500 km (932 miles) SE of the Vega 1 lander, on a surface that was surprisingly smooth for the region. Unlike its twin, this lander performed soil analysis successfully, reporting a type of rock that is rare on Earth but found in lunar highlands.

   

Key Dates
21 Dec 1984:  Launch (09:13:52 UT)
15 Jun 1985:  Venus Landing (03:00:50 UT)
7 Mar 1986 - 11 Mar 1986:  Comet Halley Flyby
Status: Successful
Fast Facts
Vega 2 Facts Vega was a cooperative effort by the Soviet Union, Austria, Bulgaria, Hungary, East Germany, Poland, Czechoslovakia, France and West Germany.

Vega 2 was part of a fleet of international spacecraft sent to meet comet Halley (above) in 1986.

Vega 1 and 2 were identical spacecraft.
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Last Updated: 15 Aug 2013