孤独的“好奇号”在火星上日复一日地进行着枯燥的采集工作。终于,它又有了新发现啦!它在位于盖尔陨石坑中心位置的夏普山采集到的数据表明,火星的气候可能曾在较长的时间里比较温暖,正是这种气候使盖尔陨石坑多次变成湖泊,又多次被蒸发干涸。湖泊中的沉淀物不断风化、累积,便形成了夏普山。事实真是这样的吗?我们还 Lonely “curiosity ” on the planet Mars day after day boring collection. Finally, it has a new discovery! Its data collected on Mount Sharp in the center of Gail crater suggest that Mars’s climate may have warmed over a long period of time, The crater turns into a lake many times and evaporates again and again. Sediments in the lake continue to weather, accumulate, they formed a Sharp Hill. Is that really the case? We also