暮光时分的地球
2020 April 22 Planet Earth at Twilight Image Credit: ISS Expedition 2 Crew, Gateway to Astronaut Photography of Earth, NASA E…
Fifty years ago, on April 22, 1970, people around the globe marked the first Earth Day. On this Earth Day, as we physically s…
这张照片显示了南极洲东部丹曼冰川表面的涟漪在冰面上投下阴影。与2003年至2008年相比,现在的冰川融化速度更快。 来源:NASA 根据美国国家航空航天局喷气推进实验室和加州大学欧文分校的科学家们的一项新研究,从1996年到2018年,南极洲东部的丹…
This photograph shows ripples in the surface of Denman Glacier in East Antarctica that throw shadows against the ice. The gla…
NASA’s new three-dimensional portrait of methane, the world’s second-largest contributor to greenhouse warming, shows it aris…
href=”https://www.nasachina.cn/wp-content/uploads/2020/03/alligator_in_waterway.jpg”> An alligator lurks in a mar…
格陵兰岛东南海岸线外的库鲁苏克岛附近冰山的鸟瞰图,该地区的冰层流失速度加快。 来源:NASA Goddard Space Flight Center 从11个监测格陵兰岛和南极冰盖的卫星任务中观察到的情况显示,这些地区的冰层融化速度比上世纪90年代快…