Analysis of moon samples collected and returned to Earth by China's Chang'e 5 mission shows "at least one hydrous mineral, ...

火星被认为是太阳系内最有可能孕育过生命的地外行星，是人类不懈地探索火星的最主要的动力。现有火星探测表明，火星早期很可能存在大面积的水体，甚至海洋，为生命演化提供了基本条件。大约30亿-35亿年前，火星已经转变成当前寒冷和干旱的气候。水（H2O）是揭示 ...

Mineralogy is the study of minerals, the building blocks of rocks, which are naturally-occurring, crystalline solids with a set chemical make-up. This includes the study of the chemical ...

Dermatitis. 2008;19(2):63-72.