英語(Moon landing)

Moon landings: Are we worse than 50 years ago? | BBC News - YouTube

 

50 years ago, failure rate of moon mission was 20% while it is now 50%. 

At that time there was a competition between US and Soviat and technology was enhanced. Also budget used for space was huge.

Currently Nasa can not do by itself and they collaborate with private company.

Moon is the hottest in this 50 years. India and Japan have made success for sending the machine to reach moon. 10 years later, it will become common to see the rocket going to the moon and returning to earth with resources it take from the moon