52
I think 11 failed, as I know there were 17 in total, and 6 were successful.
The last three they failed.
I'm not sure what you are asking. The only manned lunar mission that failed was Apollo 13. For why that mission failed visit the related link below.
Apollo 13
The USA had 166 total manned missions, USSR (& Russia) had 123 missions and China had 3 manned missions as of December 15, 2010
Apollos 1 and 13 were the only failures. 13 is the only mission that failed after launch.
False
Apollo 13 is one
No. He tried and failed.
yes! the united states failed to stop the Holocast along with Britain, France, and Russia.
It managed to overthrow the Csar and Imperial Russia, but it failed to reach its utopian goals.