微流星

微流星及空间碎片高速撞击航天器风险度分析

Risk Analysis of Meteoroid and Space Debris High-velocity Impact on Spacecraft

微流星消融对中高层区域金属层的影响

Impact of the Ablation of Micro Meteoric Particle on the Metallic Layer in Mesosphere

空间环境主要指对天基活动构成影响的所有环境，包括各种能量、各种成分的带电粒子、中性粒子、各个波段的电磁辐射、磁场、微流星和空间碎片、温度、微重力场等等。

Space environment is all the environment effecting based-space action , including all kinds of energy , electric particles , neutral particles , electromagnetism radiation of different wave bands , magnetic field , micro-meteor , space fragment , temperature and micro-gravity field and so on .

远离城市光源，在郊外乡村能看到更多微亮的流星。

More of the fainter meteors will be visible from the countryside , away from city lights .