Travelers In The Night

The NASA New Horizons spacecraft obtained intriguing images and data during it's trip through the Pluto system which will keep planetary scientists busy for years to come. Now the New Horizons has it's sights set on an object, a billion miles past Pluto, which is called 2014 MU69. It is too faint for all but the most powerful telescopes which is why the Hubble Space Telescope was systematically used to discover it.