1700040590
1700040591
Extravehicular Mobility Units(EMU),251-252
1700040592
1700040593
eye health,70
1700040594
1700040595
Falcon Heavy rocket,112-113,115
1700040596
1700040597
Falcon rocket family,109-113
1700040598
1700040599
Federal Aviation Administration(FAA),136,138
1700040600
1700040601
Fine Motor Skills investigation,71
1700040602
1700040603
fission,nuclear,105-106,342
1700040604
1700040605
Flashline Mars Arctic Research Station(FMARS),226-227
1700040606
1700040607
Fluid Shifts investigation,71
1700040608
1700040609
free-fall,67,99
1700040610
1700040611
free-return trajectory,242
1700040612
1700040613
Fulton surface-to-air recovery system(STARS),139
1700040614
1700040615
Functional Task investigation,71
1700040616
1700040617
funding,motivations for,11-15
1700040618
1700040619
fusion,nuclear,105-106,165-168,334
1700040620
1700040621
gadolinium,162
1700040622
1700040623
gamma-ray bursts,25
1700040624
1700040625
gamma rays,18
1700040626
1700040627
Ganymede,317-318,320
1700040628
1700040629
generational starship,337
1700040630
1700040631
geostationary orbit,127,142-143
1700040632
1700040633
geosynchronous orbit,127
1700040634
1700040635
g-force,243-244
1700040636
1700040637
Giacomelli,Gene,195,197
1700040638
1700040639
Gibson,Edward,119
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