RT @AstroKatie: Good news for @NASANewHorizons, just out today: no new moons or rings found that could kill the spacecraft. #NHMelb http://t.co/LUHg17Lku5
RT @AstroKatie: Good news for @NASANewHorizons, just out today: no new moons or rings found that could kill the spacecraft. #NHMelb http://t.co/LUHg17Lku5