NASA 天文图片日历

探索宇宙的奇迹,每日一图

一颗小行星上的冬天和夏天

(原标题: Winter and Summer on a Little Planet)

2024-11-30

浏览次数: 19

冬天和夏天似乎在一个晚上降临在这个令人惊叹的小星球上。当然是地球。这张以最低点为中心的数字地图覆盖了360 × 180度,由1月和7月在法国阿尔卑斯山的加利比耶山拍摄的画面组成。银河系北部冬季(底部)和夏季的恒星和星云形成完整的弧线,穿越崎岖弯曲的地平线。在夏季的夜晚,路上行驶的汽车照亮了2642米高的山口,但冬季的大雪使得除了认真的滑雪旅行之外很难进入。自行车车迷们会认出加利比耶山是环法自行车赛中最著名的爬坡之一。

查看原文解释

Winter and summer appear to come on a single night to this stunning little planet. It's planet Earth of course. The digitally mapped, nadir centered panorama covers 360x180 degrees and is composed of frames recorded during January and July from the Col du Galibier in the French Alps. Stars and nebulae of the northern winter (bottom) and summer Milky Way form the complete arcs traversing the rugged, curved horizon. Cars driving along on the road during a summer night illuminate the 2,642 meter high mountain pass, but snow makes access difficult during winter months except by serious ski touring. Cycling fans will recognize the Col du Galibier as one of the most famous climbs in planet Earth's Tour de France.

最近天文图片