Can Earth’s atmosphere help support human life on the moon?
新研究表明，数十亿年来，地球磁场帮助将大气颗粒输送到月球表面。
Wildfire smoke lofted miles high could have an unexpected effect on Earth's climate
新的测量结果表明，高层大气中的烟雾颗粒大小是低空烟雾颗粒的两倍。
