According to reports, the Indian Space Research Organisation (ISRO) recently unveiled an ambitious roadmap to establish its ...

地球即将与一颗小行星告别，这颗小行星在过去两个月里一直作为“迷你月亮”尾随着地球运行。 这颗无害的太空岩石在太阳引力的强大拉力下，将于星期一(11月25日)脱离地球。不过，它将在明年1月份快速靠近，进行短暂访问。

Lying an incredible 4,000 metres below the surface of the Antarctica is the world's largest underground lake, containing ...