Outer space = infinite fascination！ A delight for space fans and experts alike， this book is your unique guide to the legendary Voyager missions。 After the worldwide success of Apollo VII-XVII， the authors again scoured the NASA archives to gather all the key facts and discoveries of this interstellar spacecraft， including previously unpublished information。

First launched in 1977， the twin Voyager 1 and 2 space- craft have significantly expanded our knowledge of space， corrected many scientific theses and， last but not least， produced the most distant image of the earth: the famous "Pale Blue Dot。"