通往银河的阶梯
(原标题: Stairway to the Milky Way)
2024-05-29
浏览次数: 18
如果你爬上这个楼梯去银河系会发生什么？在回答这个问题之前，让我们先了解一下你将看到的美丽天空。最引人注目的是银河系的大拱门，这条带是我们银河系的中央圆盘，它是直的，但被广角合成图像扭曲了。在乳道前面的许多恒星将是可见的，恒星拱门下面的明亮的白色恒星是牛郎星，而它上面的明亮的蓝色恒星是织女星。左边的空气是绿色的，就在黄色的云层之上。这张特色照片是上个月在北大西洋的葡萄牙马德拉岛拍摄的。哦，当你到达这些楼梯的顶端，欣赏到令人惊叹的天空后，很可能发生的事情是，你从另一边的楼梯下来。你的天空惊喜：APOD在你的生日上展示了什么照片？(1995后)
查看原文解释
What happens if you ascend this stairway to the Milky Way? Before answering that, let's understand the beautiful sky you will see. Most eye-catching is the grand arch of the Milky Way Galaxy, the band that is the central disk of our galaxy which is straight but distorted by the wide-angle nature of this composite image. Many stars well in front of the Milk Way will be visible, with the bright white star just below the stellar arch being Altair, and the bright blue star above it being Vega. The air glows green on the left, just above the yellow cloud deck. The featured image was taken last month on Portugal's Madeira Island in the North Atlantic Ocean. Oh, and what happens after you reach the top of these stairs and admire the amazing sky is, quite probably, that you then descend down the stairs on the other side. Your Sky Surprise: What picture did APOD feature on your birthday? (post 1995)
© Marcin Rosadziński