1700040380
1700040381
Atlas rockets,109,113
1700040382
1700040383
atmospheric pressure,41,251,297
1700040384
1700040385
augmented reality,272-273
1700040386
1700040387
autonomous vehicles,271
1700040388
1700040389
azotosome,326
1700040390
1700040391
Baker,David,223,234
1700040392
1700040393
Bannon,Steve,59
1700040394
1700040395
Bass,Ed,57,60
1700040396
1700040397
Bassingthwaighte,Tristan,278
1700040398
1700040399
Bean,Alan,238-239
1700040400
1700040401
Bennu asteroid,206
1700040402
1700040403
Berezovoy,Anatoly,45
1700040404
1700040405
Bezos,Jeff,136
1700040406
1700040407
BFR,SpaceX rocket,109-110
1700040408
1700040409
Bigelow,Robert,125,126-127
1700040410
1700040411
Bigelow Aerospace,77,114,125-126,129
1700040412
1700040413
Bigelow Expandable Activity Module(BEAM),125-126
1700040414
1700040415
bioregenerative life support system(BLSS),195-198,260
1700040416
1700040417
Biosphere 2,56-61,275
1700040418
1700040419
Blue Origin,114,123,136
1700040420
1700040421
bone loss,68-69
1700040422
1700040423
boron nitride nanotubes(BNNTs),91
1700040424
1700040425
brain damage. See cognitive health risks
1700040426
1700040427
Branson,Richard,135
1700040428
1700040429
Braun,Wernher von,99,107,150
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