每日一天文图网站服务
每日一天文图(Astronomy Picture of the Day)是由美国国家航空航天局与密歇根科技大学提供的一个网站，成立于1995年，每天提供一张宇宙不同的影像或图片，并由专业的天文学家写上一份厄要的说明为其特色，带你遨游迷人的宇宙。网站上的图片和描述通常与天文或太空探测的时事有关，图像可以是一张相片、在不同波长下拍摄的假色图，或是艺术家的构想。
Astronomy Picture of the Day
《Astronomy Picture of the Day》是一张长曝光照片。
Astronomy Picture of the Day文本原文
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Explanation: Orbiting closer to the Sun than planet Earth, bright Venus always appears to be near the Sun's position in our sky and often shines near the horizon in twilight hours. In fact, after posing as the brilliant evening star for the first half of this year, Venus has now swung around its orbit and is emerging in the predawn twilight as the morning star. Taken during its stint as the evening star, this imaginative long-exposure photo, of Venus and a 2-day-old crescent Moon gives the illusion of the pair "falling out" of the western sky. After an initial short exposure captured the Moon and Venus, the lens was covered for a few minutes, then left uncovered to record the trails until the Moon had set.
Astronomy Picture of the Day译文
探索宇宙！每一天我们迷人宇宙的不同的图像或照片的特点是，伴随着一个专业天文学家的简短解释和说明。
说明：明亮的金星接近太阳比地球的轨道，总是出现在靠近太阳的位置在我们的天空，并经常在黄昏时的地平线附近眼前一亮。事实上，冒充作为今年上半年的辉煌黄昏之星后，金星现已随即围绕其轨道，并在黎明前暮新兴星晨。其黄昏之星，这个富有想象力的长曝光照片和2日龄的新月，金星任职期间采取给一双的错觉“闹翻”西部的天空。经过最初的短的曝光捕捉月球和金星，镜头盖了几分钟，然后离开发现记录的小径，直到月球
