3 questions
What kind of rocket carried NASA astronauts to the moon?
Redstone
The V2
Saturn I
Saturn V
What year was the International Space Station completed?
1998
1981
2011
1969
Why does the SLS have three flight computers?
One for each astronaut onboard Orion.
For redundancy in case one fails.
To communicate with the three rocket engines.
To execute the long series of commands.