与火星一起在沙滩上


   2019-06-08 丨 天文·每日一图 丨 nasachina  丨  No Comment 丨  44

当前位置: 首页  >  天文·每日一图  >  与火星一起在沙滩上

2019 June 8

与火星一起在沙滩上
图像来源与版权:
Jack Fusco

说明:去年北半球的夏天,在经历了令人眼花缭乱的对撞之后,火星仍然在夜晚闪耀着明亮的光芒。天上的灯塔很容易引起这两位夜间观星者的注意,他们只是静静地站了一会儿,但时间长到足以拍摄到地球大瑟尔的海景和夜空。在地平线的西南方附近的中央凸起处,银河系也贯穿了整个画面,而在长时间的曝光中,也可以看到在普法伊费尔海滩沿岸的波浪中绽放的微弱的蓝色生物荧光。现在在日落之后,火星可以在地平线的西方附近被观测到,但是这个月木星已经到达距离地球最近的位置,且光度最亮,并在6月10日到达冲日点。天文观测者可以在地平线的南方上看到在银河系中央的恒星旁边闪耀的明亮的木星。

On the Beach with Mars
Image Credit & Copyright:
Jack Fusco

Explanation: At the end of last year's northern summer, after its dazzling opposition, Mars still shone brightly in the night. The celestial beacon easily attracted the attention of these two night skygazers who stood still for just a while, but long enough to be captured in the sea and night skyscape from Big Sur, planet Earth. Its central bulge near the southwestern horizon, the Milky Way runs through the scene too, while the long exposure also reveals a faint blue bioluminescence blooming in the waves along Pfeiffer Beach. Now much fainter, Mars can be spotted near the western horizon after sunset, but this month Jupiter is near its closest and brightest, reaching its own opposition on June 10. Night skygazers can spot brilliant Jupiter over southern horizons, glaring next to the stars toward the central Milky Way.

声明:NASA中文|版权所有,违者必究|如未注明,均为原创|本网站采用BY-NC-SA协议进行授权

转载:转载请注明原文链接 - 与火星一起在沙滩上


保护地球,探索宇宙,发现文明