ExplorersWeb on MSN7 个月
NASA is Building Floating Train Tracks to Use on the Moon
They will then need to figure out how the conditions on the moon will impact the railway’s functionality and longevity. The ...
来自MSN9 个月
The government is funding a project to put a train on the moon
Out: the train to space. In: the inter-moon-base express. The Defense Advanced Research Projects Agency (DARPA) tapped Northrop Grumman to develop a concept for a lunar railroad, the defense prime ...