NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft. It is an attempt to rewrite the basic rules of how far, how fast, and how ...
6 天on MSN
Mars in 30 days? Russian scientists are building a plasma engine that could slash travel time
Long before any spacecraft can attempt a faster journey to Mars, scientists must first solve one of space exploration’s ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果