Happy launch day anniversary to Voyager 2, which is nearly 11 billion miles from Earth, and traveling through the "heliosheath" at the edge of our solar system. The spacecraft launched over 40 years ago (#OTD in 1977), and is carrying a 12-inch copper phonograph record containing greetings in 55 languages, 115 images, and a variety of natural sounds. Scroll for some of the images that were included on the #goldenrecord! 🚀 . . . . . . . . . . #NASA #spacecraft #voyager #voyager2 #space #cosmos #aliens #humans #human #social #species #life #discover #otd #goldenrecord #humanlife #aliencontact #outerspace #contact #communication #alienlife #life #universe #solarsystem