▁use ▁in ▁sem icon duct ors ▁and ▁the ▁electron ics ▁industry . ▁The ▁OR FE US ▁instruments , ▁mounted ▁on ▁the ▁re usable ▁Sh utt le ▁Pal let ▁Sat ellite , ▁studied ▁the ▁origin ▁and ▁make up ▁of ▁stars . ▁ ▁During ▁de or bit ▁and ▁landing , ▁Mus gra ve ▁stood ▁in ▁the ▁co ck pit ▁and ▁pointed ▁a ▁hand h eld ▁video ▁camera ▁out ▁the ▁windows . ▁In ▁doing ▁so , ▁he ▁recorded ▁the ▁pl asma ▁streams ▁over ▁the ▁orb iter ' s ▁h ull ▁for ▁the ▁first ▁time , ▁and ▁he ▁is ▁still ▁the ▁only ▁astr onaut ▁to ▁see ▁them ▁first - hand . ▁In ▁comple ting ▁this ▁mission ▁he ▁logged ▁a ▁record ▁ 2 7 8 ▁Earth ▁or bits ▁and ▁tra ve led ▁over ▁ 7 ▁million ▁miles ▁in ▁ 1 7 ▁days , ▁ 1 5 ▁hours , ▁ 5 3 ▁minutes . ▁ ▁Organ izations ▁He ▁is ▁a ▁member ▁of ▁Ph i ▁D elta ▁Th eta , ▁Al pha ▁K appa ▁P si , ▁the ▁American ▁Association ▁for ▁the ▁Ad van cement ▁of ▁Science , ▁B eta ▁G amma ▁S igma , ▁the ▁Civil ▁A viation ▁Medical ▁Association , ▁the ▁F lying ▁Phys icians ▁Association , ▁the ▁International ▁Academy ▁of ▁A str onaut ics , ▁the ▁Marine ▁Corps ▁A viation ▁Association , ▁the ▁National ▁Aer onaut ic ▁Association , ▁the ▁National ▁A eros pace ▁Education ▁Council , ▁the ▁National ▁Geographic ▁Society , ▁the ▁Navy ▁League , ▁the ▁New ▁York ▁Academy ▁of ▁Sciences , ▁O mic ron ▁D