itat ▁For ▁Human ▁St asis ▁To ▁Mars ▁Hem m ati , ▁Ham id : ▁Two - Dim ensional ▁Planet ary ▁Sur face ▁Land ers ▁Jer red , ▁Nathan : ▁D ual - mode ▁Prop ulsion ▁System ▁En abling ▁C ube S at ▁Ex pl oration ▁of ▁the ▁Sol ar ▁System ▁Long man , ▁Anthony : ▁G row th ▁Ada pt ed ▁T ense gr ity ▁Struct ures ▁- ▁A ▁New ▁Calcul us ▁for ▁the ▁Space ▁Econom y ▁Moore , ▁Mark : ▁E ternal ▁Fl ight ▁as ▁the ▁Solution ▁for ▁' X ' ▁Pre tt yman , ▁Thomas : ▁Deep ▁M apping ▁of ▁Small ▁Sol ar ▁System ▁Bod ies ▁with ▁Gal actic ▁Cos mic ▁Ray ▁Second ary ▁Part icle ▁Show ers ▁Roth sch ild , ▁Lyn n : ▁Bi om aterial s ▁out ▁of ▁thin ▁air : ▁in ▁situ , ▁on - dem and ▁printing ▁of ▁advanced ▁bio compos ites ▁R ove y , ▁Josh ua : ▁Pl as mon ic ▁Force ▁Prop ulsion ▁Revolution izes ▁N ano / P ico S at ellite ▁Cap ability ▁Sto ica , ▁Ad rian : ▁Trans form ers ▁For ▁Ext reme ▁En viron ments ▁▁ 2 0 1 4 ▁N I AC ▁Project ▁Se lections ▁In ▁ 2 0 1 3 , ▁N I AC ▁conducted ▁a ▁fourth ▁solic itation , ▁and ▁selected ▁ 1 2 ▁projects ▁for ▁Ph ase - 1 ▁studies ▁and ▁ 5 ▁projects ▁to ▁continue ▁on ▁to ▁phase ▁II ▁projects . ▁ ▁Project s ▁selected ▁include ▁a ▁study ▁of ▁hi bern ation ▁for