. ▁ 4 ▁hours ▁later , ▁some ▁first ▁signals ▁were ▁successfully ▁received ▁by ▁the ▁ground ▁station ▁in ▁Japan . ▁After ▁that , ▁the ▁ground ▁station ▁of ▁V NS C ▁also ▁received ▁signals ▁from ▁P ico Drag on . ▁Before , ▁ 4 ▁August , ▁P ico Drag on ▁was ▁successfully ▁launch ▁into ▁I SS ▁through ▁the ▁transport ▁space craft ▁HT V - 4 ▁of ▁Japan . ▁After ▁more ▁than ▁ 3 ▁months ▁in ▁the ▁orbit , ▁P ico Drag on ▁completed ▁the ▁mission ▁but ▁burn ed ▁when ▁it ▁entered ▁the ▁atmosphere . ▁ ▁Future ▁Follow ▁doctor ▁Ph am ▁An h ▁T uan , ▁director ▁of ▁Vietnam ▁National ▁Sat ellite ▁Center , ▁after ▁P ico Drag on , ▁Vietnam ▁will ▁build ▁more ▁sat ell ites ▁( 1 0   kg ▁in ▁ 2 0 1 5 ▁and ▁ 5 0   kg ▁in ▁ 2 0 1 7 ) ▁and ▁in ▁ 2 0 2 0 ▁will ▁launch ▁a ▁ 5 0 0   kg ▁satellite ▁to ▁obser ving ▁the ▁Earth ▁from ▁space . ▁ ▁References ▁ ▁HT V 4 ▁( K O UN OT OR I ▁ 4 ) ▁Mission ▁Press ▁Kit ▁ ▁P ico ▁Dragon ▁ ▁P ico Drag on ▁completed ▁its ▁mission ▁( V ietnam ese ) ▁ ▁External ▁links ▁ ▁P ico Drag on ▁- ▁Vietnam ▁National ▁Sat ellite ▁Center ▁ ▁Category : 2 0 1 3 ▁in ▁Vietnam ▁Category : S at ell ites ▁of ▁Vietnam <0x0A> </s> ▁Edmund ▁J . ▁S iem in ski ▁( born ▁October ▁