English: Night Scene of Pier 9, Central Piers, Hong Kong. Français : Vue nocturne du quai 9, Quais de Central, Hong Kong. 中文: 香港中環9號碼頭夜景 (Photo credit: Wikipedia) |
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Share Comets are composed by dust and frozen gas and carry few heavy elements, whereas meteorites are solid rocks that delivered iron-loving elements, such as platinum, to a younger Earth. By conducting geochemical analyses of the siderophile (iron-loving) elements found in and around the crater fill - and by modelling ...
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