Badges

• S497
• S496
• S495
• S494
• S493
• S492
• S491
• S490
• S489
• S488
• S487
• S486
• S485
• S484
• S483
• S482
• S481
• S480
• S479
• S478
• S477
• S476
• S475
• S474
• S473
• S472
• S471
• S470
• S469
• S468
• S467
• S466
• S465
• S464
• S463
• S462
• S461
• S460
• S459
• S458
• S457
• S456
• S455
• S454
• S453
• S452
• S451
• S450
• S449
• S448
• S447
• S446
• S445
• S444
• S443
• S442
• S441
• S440
• S439
• S438
• S437
• S436
• S435
• S434
• S433
• S432
• S431
• S430
• S429
• S428
• S427
• S426
• S425
• S424
• S423
• S422
• S421
• S420
• S419
• S418
• S417
• S416
• S415
• S414
• S413
• S412
• S411
• S410
• S409
• S408
• S407
• S406
• S405
• S404
• S403
• S402
• S401
• S400
• S399
• S398
• S397
• S396
• S395
• S394
• S393
• S392
• S391
• S390
• S389
• S388
• S387
• S386
• S385
• S384
• S383
• S382
• S381
• S380
• S379
• S378
• S377
• S376
• S375
• S374
• S373
• S372
• S371
• S370
• S369
• S368
• S367
• S366
• S365
• S364
• S363
• S362
• S361
• S360
• S359
• S358
• S357
• S356
• S355
• S354
• S353
• S352
• S351
• S350
• S349
• S348
• S347
• S346
• S345
• S344
• S343
• S342
• S341
• S340
• S339
• S338
• S337
• S336
• S335
• S334
• S333
• S332
• S331
• S329
• S328
• S327
• S326
• S325
• S324
• S323
• S322
• S321
• S320
• S319
• S318
• S317
• S316
• S315
• S314
• S313
• S312
• C#30

  Successfully completed the course "CIVILIZATIONS & THE KARDASHEV SCALE"
• C#29

  Successfully completed the course "EXTRATERRESTRIAL LIFE"
• C#28

  Successfully completed the course "INTERPLANETARY EXPLORATION"
• C#27

  Successfully completed the course "SPACE DEFENSE"
• C#26

  Successfully completed the course "SPACE TOURISM"
• C#25

  Successfully completed the course " SUSTAINABLE DEVELOPMENT, CHALLENGES, & FUTURE..."
• C#24

  Successfully completed the course "NEXT-GEN NAVIGATION SYSTEMS"
• C#23

  Successfully completed the course "EMERGING TECHNOLOGIES IN SPACE EXPLORATION"
• C#22

  Successfully completed the course "INTERNET & SPACE"
• C#21

  Successfully completed the course "AGRICULTURE, CLIMATE, & SPACE"
• C#20

  Successfully completed the course "SPACE DIPLOMACY"
• C#19

  Successfully completed the course "ARTEMIS ACCORDS"
• C#18

  Successfully completed the course "SPACE LAW"
• C#17

  Successfully completed the course "STAKEHOLDERS OF THE SPACE SECTOR"
• C#16

  Successfully completed the course "BENEFITS OF SPACE EXPLORATION"
• C#15

  Successfully completed the course "THE DOWNSTREAM SEGMENT"
• C#14

  Successfully completed the course "THE MIDSTREAM SEGMENT"
• C#13

  Successfully completed the course "THE UPSTREAM SEGMENT"
• C#12

  Successfully completed the course "MAJOR PRIVATE PLAYERS IN THE CURRENT SPACE SECTOR"
• C#11

  Successfully completed the course "MAJOR PUBLIC PLAYERS IN THE CURRENT SPACE SECTOR"
• C#10

  Successfully completed the course "SOLAR & STAR SYSTEMS, GALAXIES, CLUSTERS, SUPE..."
• C#9

  Successfully completed the course "COMETS, ASTEROIDS, NEBULAE AND OTHER SPACE ENT..."
• C#8

  Successfully completed the course "PLANETS, THEIR FORMATION AND TYPES "
• C#7

  Successfully completed the course "STARS & THEIR LIFE CYCLES"
• C#6

  Successfully completed the course "THE BIG BANG THEORY, EVOLUTION AND DEATH OF..."
• C#5

  Successfully completed the course "THE START OF SATELLITE ERA"
• C#4

  Successfully completed the course "FIRST OUTER SPACEFLIGHTS AND ANIMAL ASTRONAUTS"
• C#3

  Successfully completed the course "THE BEGINNING OF THE SPACE AGE "
• C#2

  Successfully completed the course "THE TELESCOPE REVOLUTION"
• C#1

  Successfully completed the course "EARLY ASTRONOMICAL OBSERVATIONS AND THEORIES"