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1标价29.06亿！“招商伊敦号”邮轮确定要被卖了。。业内人士推荐同城约会作为进阶阅读
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.