apollo 13 year of flight | 1.7 | 0.4 | 5450 | 24 | 67 |
what year was the apollo 13 flight | 0.46 | 0.5 | 6771 | 34 | 41 |
year of apollo 13 | 0.75 | 0.7 | 1679 | 17 | 7 |
apollo 13 what year | 1.07 | 0.7 | 1877 | 19 | 100 |
what year did apollo 13 happen | 0.94 | 0.8 | 1336 | 30 | 13 |
date of apollo 13 | 0.11 | 0.2 | 1940 | 17 | 40 |
apollo 13 flight journal | 0.96 | 0.1 | 750 | 24 | 27 |
history of apollo 13 | 1.09 | 0.1 | 233 | 20 | 17 |
apollo 13 flight crew | 1.63 | 0.6 | 1029 | 21 | 49 |
when was the apollo 13 | 0.22 | 0.3 | 7585 | 22 | 38 |
apollo 13 flight plan | 0.71 | 0.1 | 5235 | 21 | 10 |
when did apollo 13 happen | 1.47 | 0.5 | 3037 | 25 | 92 |
apollo 13 april 13 | 1.4 | 0.7 | 4022 | 18 | 91 |
apollo 13 nasa history | 0.2 | 0.7 | 9411 | 22 | 71 |
apollo 13 history and facts | 1.94 | 0.3 | 6957 | 27 | 92 |
information about apollo 13 | 1.98 | 0.7 | 8412 | 27 | 17 |
apollo 13 astronauts today | 0.18 | 0.2 | 307 | 26 | 47 |
how long did apollo 13 last | 1.88 | 1 | 6311 | 27 | 11 |
apollo 13 year of liftoff | 1.71 | 0.6 | 609 | 25 | 50 |