Former NASA astronaut Jack Fischer captured this photograph of Lagoa dos Barros and crescent-shaped barchan dunes on the Atlantic coastline of southern Brazil on July 9, 2017, while aboard the International Space Station. Barchan dunes are sand dunes that form in areas with one wind direction and li […]
2023年6月17日 Planet Earth at Night II Video Credit: NASA, Gateway to Astronaut Photography, ISS Expedition 53; Music: The Low Seas (The 126ers) Explanation: Recorded during 2017, timelapse sequences from the International Space Station are compiled in this serene video of planet Earth at Night. Fans o
2023年6月12日 The Largest Satellites of Earth Image Credit & Copyright: Tianyao Yang Explanation: What’s that near the Moon? It’s the International Space Station (ISS). Although the ISS may appear to be physically near the Moon, it is not — it is physically near the Earth. In low Earth orbit and c
6月份的天空会发生什么？ 影像来源：NASA/JPL-Caltech 翻译：灼眼的粉丝 火星和金星，夏天的星星，还有夏至！ 随着北半球夏季明亮的行星升起，战争和爱情的行星每晚都越来越近。请注意21号的夏至。 月度亮点 6月1日至2日——火星位于蜂巢星团（M44）。天黑后在西方寻找这颗红色的行星，双筒望远镜或小型望远镜会在这个开放的星团中发现一个闪闪发光的恒星背景。 6月3日——满月 6月18日——新月 6月21日——今晚新月与金星和火星组成一个可爱的组合。日落后在西方找到它们。 6月21日——夏至。对北方来说，这是一年中白昼时间最长的一天，因为太阳在天空中的轨迹最高、最长。南半球的情况正好相反
Two black-bellied whistling ducks walk through a field of wildflowers at Kennedy Space Center in Florida on May 19, 2023. The center shares a border with the Merritt Island National Wildlife Refuge. Merritt Island’s strategic location along the Atlantic Flyway provides a resting and feeding pl
拉古纳圣拉斐尔国家公园以其众多河流和巴塔哥尼亚北部最大的冰川之一而闻名，这张照片拍摄于2023年5月9日，当时空间站在智利上空268英里的轨道上运行。
2023年5月13日 Apollo 17: The Crescent Earth Image Credit: Apollo 17, NASA; Restoration – Toby Ord Explanation: Our fair planet sports a curved, sunlit crescent against the black backdrop of space in this stunning photograph. From the unfamiliar perspective, the Earth is small and, like a telescop
A team member from the Environmental Management Branch at NASA’s Kennedy Space Center works to remove a mangrove seedling deposited by tropical winds on the shoreline of KARS Park at Kennedy in this image from April 12, 2023. This spring, workers in the area replaced sand and finished an offshore wa
