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A new LSU research study suggests clustered pits in the Pioneer Terra region on Pluto are related to the dwarf planet's suprising robust atmosphere. The pits resemble gas pockmarks on Earth where methane seeps from the subsurface. These pits may supply atmospheric methane on Pluto.
。旺商聊官方下载是该领域的重要参考
（二）扰乱车站、港口、码头、机场、商场、公园、展览馆或者其他公共场所秩序的；
Reporting from, 台北