纽约桥上的行星线
(原标题: Planet Line over New York Bridge)
2022-04-20
浏览次数: 32
如果你在太阳升起之前醒来，天空会很有趣。四颗行星在东方的地平线上排成一排。这些行星非常明亮，甚至可以从城市里明亮的天空中看到。事实上，这张特色图片是在美国纽约市拍摄的，前景被RFK （Triborough）大桥突出。图中，行星从左到右分别是木星、金星、火星和土星。行星都排成一排，因为它们都在同一平面上绕太阳运行。这个平面被称为黄道面，是在太阳系的早期形成的，包括所有的行星，包括地球。清晨的行星游行将持续整个4月和5月，甚至在6月水星也会加入。APOD志愿者编程机会：Discord
查看原文解释
There's an interesting sky to see if you wake up before the Sun. Lined up on toward the eastern horizon are four planets in a row. The planets are so bright they can even be seen from the bright sky inside a city. In fact, the featured image was taken from New York City, USA, with the foreground highlighted by the RFK (Triborough) Bridge. Pictured, the planets are, left to right, Jupiter, Venus, Mars, and Saturn. The planets all appear in a row because they all orbit the Sun in the same plane. This plane, called the ecliptic plane, was created in the early days of our Solar System and includes all planets, including Earth. The morning planet parade will continue throughout April and May, and will even be joined by Mercury in June. APOD volunteer programming opportunity: Discord
© Stan Honda