RT @NASA: Our @NASANewHorizons spacecraft completes 4th of 4 maneuvers to potential Kuiper Belt target go.nasa.gov/1iFAxsD https://t.co/DxamYLwkHW
RT @NASA: Our @NASANewHorizons spacecraft completes 4th of 4 maneuvers to potential Kuiper Belt target go.nasa.gov/1iFAxsD https://t.co/DxamYLwkHW