(From L) Geoff Yoder, acting administrator for NASA's Science Mission Directorate, Diane Brown, NASA Juno program executive, Scott Bolton, Juno principal investigator and Rick Nybakken, Juno project manager, celebrate at a press conference after the Juno spacecraft was successfully placed into Jupiter's orbit, at the Jet Propulsion Laboratory in Pasadena, California on July 4, 2016. Juno was launched from Cape Canaveral in Florida on August 5, 2011 on a five-year voyage to its mission to study the planet's formation, evolution and structure. / AFP PHOTO / Robyn BECKROBYN BECK/AFP/Getty Images
