空间站的仪器帮助研究人员了解闪电
Lightning flashes from a storm cloud to strike the ground. Such bolts represent only a small part of the overall phenomenon o…
冰川融化加速了区域淡水的消耗
挪威斯瓦尔巴群岛北极地区的一个小冰川，由美国宇航局的空中热带对流层顶实验(ATTREX)拍摄。这是冰层加速融化导致淡水资源枯竭的七个地区之一。 来源：NASA/John Sonntag 一项新的研究显示，在全球冰量损失最严重的地区中，有七个正在加速融…
金星与地球的回旋之舞
2020 June 3 The Dance of Venus and Earth Video & Text Credit: James O’Donoghue (JAXA); Data: NASA, HORIZONS; h/t: …
土星环里的地球和月亮
2020 May 27 Earth and Moon through Saturn’s Rings Image Credit: NASA, ESA, JPL-Caltech, SSI, Cassini Imaging Team; Proc…
空间站工作人员从太空拍摄到台风
The crew of the International Space Station snapped this image of a typhoon in the South Pacific Ocean on May 13, 2020. NASA …
月亮、火星、土星、木星与银河
2020 May 20 Moon, Mars, Saturn, Jupiter, Milk Way Image Credit & Copyright: Mihail Minkov Explanation: It is not a coinci…
贝比科隆博号太空船路过地球
2020 May 4 Earth Flyby of BepiColombo Image Credit & License: ESA, BepiColombo, MTM Explanation: What it would look like …
空间站工作人员拍摄了一张萨斯奎哈纳河的照片
The Susquehanna River cuts through the folds of the Valley-and-Ridge province of the Appalachian Mountains in this photograph…
马达加斯加的庞贝托卡湾，看起来像是另一个世界
On the northwestern coast of Madagascar, the salty waters of the Mozambique Channel penetrate inland to join with the freshwa…
红外线下的墨西哥湾流
Stretching from tropical Florida to the doorstep of Europe, the Gulf Stream carries a lot of heat, salt and history. This riv…