ocr: Shuttle Press Kit:fulltext 10S Space Shuttle Following inserton into Venus orbit Mission Press in August 1990, approwmately 18 Kit days will be and spent its imaging checkang out radar. the spacecratt t3 overview of SIS-JU The prime mapping mission then will begin, lasting 243 Earth days or L - - Preparations and 11 Venus day. - Launch Aproposed extended mission would + Magellan be used to map those areas +3 Other Experiments missed when the Sun is between Menus and Earth and Mihen Menus Find: approximately 18 days
