Jon Lomberg (born 1948) is an American space artist and science journalist. He was Carl Sagan's principal artistic collaborator for more than twenty years on many projects from 1972 through 1996. In 1998, the International Astronomical Union officially named an asteroid (6446 Lomberg) in recognition of his achievements in science communication. He was NASA's Design Director for the Golden Record on the Voyager spacecraft; the cover he designed is expected to last at least a billion years.