Volunteers help NASA spot one of the reddest space objects ever found, similar to Jupiter. NASA's planet-finding project called 'The Backyard Worlds: Planet 9' just saw one the of "reddest" objects ever seen in space thanks to the keen vision of its volunteers! (Photo : William Pendrill/ NASA)NASA's planet-finding project The Backyard Worlds: Planet 9 found a space object similar to Jupiter with the reddest "colors" ever observed for such objects.