新浪科技讯 北京时间3月22日消息，据国外媒体报道，2013年3月17日，美国宇航局观测到一个巨砾大小的物体在撞击月球表面后发生爆炸。这是有记录以来在月表发生的规模最大的爆炸。通过对比撞击前后拍摄的照片，科学家发现此次撞击在月表形成一个大坑。这也是月表出现的最新一道伤疤。 通过比较撞...
Sina Sina science and technology news Beijing standard time on March 22nd message, according to foreign media reports, in March 17, 2013, USA NASA observed a boulder size objects explode on impact with the moon's surface after. This is the largest ever recorded in the explosion occurred the lunar surface. By comparing the impact before and after photographs, the scientists found that the impact crater on the lunar surface, forming a. This is the surface appearance of the scar. By comparing hit...
