, ▁Paul : ▁Ent ang lement - ass isted ▁Communic ation ▁System ▁for ▁NASA ' s ▁Deep - Space ▁Miss ions : ▁Fe as ibility ▁Test ▁and ▁Con cept ual ▁Design ▁M ank ins , ▁John : ▁S PS - AL P HA : ▁The ▁First ▁Pract ical ▁Sol ar ▁Power ▁Sat ellite ▁via ▁Ar bitr arily ▁Lar ge ▁P H ased ▁Array ▁Miller , ▁David : ▁High - temper ature ▁Super con duct ors ▁as ▁Elect romagnet ic ▁Dep loyment ▁and ▁Support ▁Struct ures ▁in ▁Space craft ▁Paul , ▁Michael : ▁Non - Radio is ot ope ▁Power ▁Systems ▁For ▁Sun less ▁Sol ar ▁System ▁Ex pl oration ▁Miss ions ▁Pav one , ▁Marco : ▁Space craft / R over ▁Hy br ids ▁for ▁the ▁Ex pl oration ▁of ▁Small ▁Sol ar ▁System ▁Bod ies ▁Ritter , ▁Joe : ▁Ult ra - Light ▁" Ph ot onic ▁Mus cle " ▁Space ▁Struct ures ▁Scott , ▁Gregory : ▁Low ▁Power ▁Mic ror ob ot ics ▁Util izing ▁Bi olog ically ▁In sp ired ▁Energy ▁Generation ▁Short , ▁K endra : ▁Print able ▁Space craft ▁Sib ille , ▁Laurent : ▁In - Space ▁Prop ulsion ▁Engine ▁Architecture ▁based ▁on ▁Sub lim ation ▁of ▁Planet ary ▁Resources : ▁from ▁expl oration ▁rob ots ▁to ▁NE O ▁mit ig ation ▁Silver a , ▁Isaac : ▁Met all ic ▁H ydro gen : ▁A ▁Game ▁Ch anging ▁Ro cket ▁Prop ell ant ▁Sl ough , ▁John : ▁N uc lear ▁Prop ulsion ▁through ▁Direct ▁Con version ▁of