2 0 1 2 , ▁following ▁the ▁decay ▁of ▁its ▁orbit , ▁T ac S at - 3 ▁re enter ed ▁the ▁Earth ' s ▁atmosphere ▁and ▁burn ed ▁up . ▁ ▁Gallery ▁ ▁References ▁ ▁External ▁links ▁▁ ▁T ac S at - 3 ▁Information ▁- ▁includes ▁information ▁about ▁AR TE M IS . ▁ ▁Survey ▁and ▁Analysis ▁of ▁Fore - Opt ics ▁for ▁Hyp ers pect ral ▁Im aging ▁Systems ▁ ▁RC ▁Opt ical ▁Systems ▁ 1 6 " ▁f / 8 . 4 ▁R itch ey - Chr ét ien ▁Car bon ▁F iber ▁Opt ical ▁T ube : ▁summary ▁of ▁design ▁specific s ▁and ▁close - up ▁of ▁R itch ey - Chr ét ien ▁Second ary ▁F oc user ▁ ▁Category : Re con na issance ▁sat ell ites ▁of ▁the ▁United ▁States ▁Category : Space craft ▁launched ▁in ▁ 2 0 0 9 ▁Category : Space craft ▁launched ▁by ▁Min ota ur ▁rock ets ▁Category : Space craft ▁which ▁re enter ed ▁in ▁ 2 0 1 2 <0x0A> </s> ▁The ▁Mont a ub an ▁Ch allen ger ▁was ▁a ▁professional ▁tennis ▁tournament ▁in ▁France ▁played ▁on ▁cl ay ▁courts ▁that ▁was ▁part ▁of ▁the ▁ATP ▁Ch allen ger ▁Series . ▁It ▁was ▁held ▁ann ually ▁in ▁Mont a ub an ▁from ▁ 1 9 9 3 ▁to ▁ 2 0 0 7 . ▁ ▁Past ▁final s ▁ ▁Singles ▁ ▁Dou bles ▁ ▁References ▁Official ▁website ▁of ▁the ▁International ▁Tennis ▁Federation ▁ ▁Category : AT P