Recent content by Xiao li

Imagine a carbon fiber rod ejected sideways from a spacecraft (especially small satellites), controlled by electromagnetic coils or springs for speed and angle, with a micro-motor adjusting direction and dampers reducing vibration, to tweak attitude. Based on momentum and angular momentum...

Launch a lander carrying robots and rocket parts. The robot will assemble the rocket and use Martian resources to provide energy. It will be launched into a transfer orbit to meet with the manned lander launched from Earth and land on Mars. After the lander takes off, it will dock with the...

是否有足够的能量为熔融岩石和高功率激光器供电？还是核燃料？ Mod Edit - Please post in English Google Translation: Is there enough energy to power molten rock and high-powered lasers? Or nuclear fuel?