水星上发现有机物和冰-nba投注官方网站

A radar image of Mercury’s North Polar Region acquired by the Arecibo Observatory in Puerto Rico is shown superposed on a mosaic of Mercury MESSENGER images of the same area in this NASA handout photo released Nov 29, 2012. Yellow areas denote regions of high radar reflectivity.图释:以上是由波多黎各的阿雷西博天文台搜集的一张水星北部极地地区的雷达图片。

网站地图xml地图