The base of the jovial groove as the little group walked was a lilting, repeating riff on the kora, the 21-string harp-lute that a musician played with its base propped against his torso, plucking with his thumbs. â
The Vanguard team was still working on a test vehicle (TV-2) designed to test the first stage of the rocket when they learned of the launch of the world's first artificial satellite, Sputnik I, by the USSR on October 4, 1957. On December 2, the Department of Defense announced the imminent launch of TV-3.
Having completed its flyby of Pluto, New Horizons will be maneuvered for a flyby of Kuiper belt object 2014 MU69. New Horizons is expected to encounter 2014 MU69 on January 1, 2019, when it is 43.4 AU from the Sun.n January 15, 2015, the New Horizons spacecraft began its approach phase to Pluto. On July 14, 2015 11:49 UTC (07:49 EDT), it flew 12,500 km (7,800 mi) above the surface of Pluto, making it the first spacecraft to explore the dwarf planet.