1. Vega programThe Vega program was a series of Venus missions which also took advantage of the appearance of Comet Halley in 1986. Vega 1 and Vega 2 were unmanned spacecraft launched in a cooperative effort among the Soviet Union (who provided the spacecraft and launch vehicle) and Austria, Bulgaria, Hungary, the German Democratic Republic, Poland, Czechoslovakia, France, and the Federal Republic of Germany in December 1984. They had a two-part mission to investigate Venus and also flyby Halley's Comet.
Read “Vega program” on English Wikipedia
Read “ベガ計画” on Japanese Wikipedia
Read “Vega program” on DBpedia
Read “Vega program” on English Wikipedia
Read “ベガ計画” on Japanese Wikipedia
Read “Vega program” on DBpedia
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