Why did the Soviets never set foot on the Moon?
the dream of a soviet astronaut walking on the moon faded away on a launch pad in kazakhstan in the summer of 1969.
Tags : apollo
Watch the NASA Apollo 13 mission 50 years later
an online project called apollo 13 in real time presents the authentic, non-hollywood version of the explosion that doomed the moon mission.
Is China's self-driving car gradually surpassing its American rivals?
baidu apollo defeated google waymo for the first time, according to a california self-driving report.
7 interesting facts about NASA authority
the us aeronautics agency (nasa) is a federal government agency whose mission is to explore and conduct space research. but this authority has quite a few secrets that are rarely