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2021年09月08日:仙女大星系方向的深空影像-(The Deep Sky Toward Andromeda)
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欢迎来到人生天地间
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2017年11月29日:M42:猎户座大星云-(M42: The Great Orion Nebula)
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2017年08月06日:银河与炸裂的流星-(Milky Way and Exploding Meteor)
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2024年02月11日:直指月亮的火箭烟尘影子-(Rocket Plume Shadow Points to the Moon)
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2023-12-03
2023年12月03日:月落泰德火山-(Moon Setting Behind Teide Volcano)
2023年12月03日:月落泰德火山-(Moon Setting Behind Teide Volcano)--原图下载2023 December 3 {mtitle title="月落泰德火山"/}Video Credit &Copyright: Daniel López(El Cielo de Canarias); Music: Piano della Moon (Dan Silva)说明: 这些观众的安全并未受到威胁。在视野左侧从上向下滑落的,只是远方的月亮。而影片中的月亮之所以看起来庞大无比,则因为是透过长焦镜头拍摄所致。影片中的月亮运动,其实主要是因为地球的自转,使得月亮缓缓滑落到非洲西北海面的加那利群岛 泰德火山(Teide)的后方。影片中的观众位在16公里之外,其中许多面向相机,正在观赏摄影者后方的旭日东升。太阳东升时适逢满月西沉,则绝非巧合,而是落日和满月必然分落在天空相反的两侧。这部记录2018年奶月西沉的主题影片,并未应用缩时摄影,而是真实呈现了月亮西落的进程。{lamp/}原文:{mtitle title="Moon Setting Behind Teide Volcano"/}Video Credit &Copyright: Daniel López(El Cielo de Canarias); Music: Piano della Moon (Dan Silva)Explanation: These people are not in danger.What is coming down from the left is just the Moon, far in the distance.Luna appears so large here because she is being photographed through a telescopic lens. What is moving is mostly the Earth, whose spin causes the Moon to slowly disappear behind Mount Teide, a volcano in the Canary Islands off the northwest coast of Africa.The people pictured are 16 kilometers away and many are facing the camera because they are watching the Sun rise behind the photographer.It is not a coincidence that a full moon rises just when the Sun sets because the Sun is always on the opposite side of the sky from a full moon.The featured video was made in 2018 during the full Milk Moon. The video is not time-lapse -- this was really how fast the Moon was setting.
2023年12月03日
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2023-10-29
2023年10月29日:月偏食-(A Partial Lunar Eclipse)
2023年10月29日:月偏食-(A Partial Lunar Eclipse)--原图下载{mtitle title="月偏食"/}Image Credit & Copyright: Orazio Mezzio说明: 月亮发生了什么事?在昨天,部分的月亮进到地球的影子里。这种情况大约每年会发生一到两次,不过因为月球绕地球的轨道略微侧倾.,所以并不是每个月都会出现。上图为在这次月偏食期间,摄于义大利的二幅猎月之面貌。在左图里,大部分的月面过度曝光,唯有右下角的月表带着熟悉的细节。而同一月面作为对比的右图,除了看起来格外黝黑的右下角之外,大部分的月亮看来正常曝光。当月食发生时,在地球面向月球的半面,都可以看到月食;如果没受到云层遮挡的话,此例月食可见的区域分别是欧洲、非洲、亚洲和澳洲。在明年4月,北美洲可以看到日全食。{lamp/}原文:{mtitle title="A Partial Lunar Eclipse"/}Image Credit & Copyright: Orazio MezzioExplanation: What's happened to the Moon? Within the last day, part of the Moon moved through the Earth's shadow. This happens about once or twice a year, but not every month since the Moon's orbit around the Earth is slightly tilted. Pictured here, the face of a full Hunter's Moon is shown twice from Italy during this partial lunar eclipse. On the left, most of the Moon appears overexposed except for the eclipsed bottom right, which shows some familiar lunar surface details.In contrast, on the right, most of the (same) Moon appears normally exposed, with the exception of the bottom right, which now appears dark.All lunar eclipses are visible from the half of the Earth facing the Moon at the time of the eclipse, but this eclipse was visible specifically from Europe, Africa, Asia, and Australia, clouds permitting.In April, a total solar eclipse will be visible from North America.
2023年10月29日
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2022-02-13
2022年02月13日:夜晚的地球-(Earth at Night)
2022年02月13日:夜晚的地球-(Earth at Night)--原图下载{mtitle title="夜晚的地球"/}Image Credit: NASA, Suomi NPP VIIRS; Data: Miguel Román (NASA GSFC); Processing: Joshua Stevens说明: 这是地球在夜间的面貌。你能找到你最锺爱的国家或城市吗?很出乎意料的,有都市灯光作为导引,这个工作并不难。人为的灯火突显了地球表面高度开发或人口特别密集的区域,包括:欧洲沿岸、美国东岸和日本。许多大都会紧邻河流或海洋,目的是要利用低廉的船泊运输来交换货物。影像里,特别暗黑的区域则出现在南美洲、非洲、亚洲和澳洲的中部。这张暱称为“黑弹珠”的主题照片,是在2016年使用Suomi NPP 卫星先前取得的数百幅影像组合重製而成。{lamp/}原文:{mtitle title="Earth at Night"/}Image Credit: NASA, Suomi NPP VIIRS; Data: Miguel Román (NASA GSFC); Processing: Joshua StevensExplanation: This is what the Earth looks like at night. Can you find your favorite country or city? Surprisingly, city lights make this task quite possible. Human-made lights highlight particularly developed or populated areas of the Earth's surface, including the seaboards of Europe, the eastern United States, and Japan. Many large cities are located near rivers or oceans so that they can exchange goods cheaply by boat. Particularly dark areas include the central parts of South America, Africa, Asia, and Australia.The featured image, nicknamed Black Marble, is actually a composite of hundreds of pictures remade in 2016 from data taken by the orbiting Suomi NPP satellite.
2022年02月13日
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2022-02-06
2022年02月06日:宛如蓝弹珠的地球-(Blue Marble Earth)
2022年02月06日:宛如蓝弹珠的地球-(Blue Marble Earth)--原图下载{mtitle title="宛如蓝弹珠的地球"/}Image Credit: NASA, Apollo 17 Crew说明: 欢迎光临地球,它是一颗称为太阳的恒星之第三颗行星。形似圆球的地球,最主要的成分是岩石,而且水体覆盖了超过百分之七十的表面。这颗行星有个相对稀薄、主成分为氮和氧的大气。这幅有蓝弹珠之称、在1972年由阿波罗十七号所拍摄的主题影像,呈现了非洲和南极洲附近的景观。它可能是所有影像中,流传最广的照片之一。地球有一个直径高达地球四分之一的大卫星,而从地球表面看出去,月亮的视张角和太阳几乎相同。因为拥有丰沛的液态水,地球得以维繫种类繁多的生命形态,包括可能算是高等智慧生物的海豚和人类。最后,请珍惜你在地球暂住的时光。{lamp/}原文:{mtitle title="Blue Marble Earth"/}Image Credit: NASA, Apollo 17 CrewExplanation: Welcome to planet Earth, the third planet from a star named the Sun. The Earth is shaped like a sphere and composed mostly of rock. Over 70 percent of the Earth's surface is water. The planet has a relatively thin atmosphere composed mostly of nitrogen and oxygen. The featured picture of Earth, dubbed The Blue Marble, was taken from Apollo 17 in 1972 and features Africa and Antarctica. It is thought to be one of the most widely distributed photographs of any kind. Earth has a single large Moon that is about 1/4 of its diameter and, from the planet's surface, is seen to have almost exactly the same angular size as the Sun. With its abundance of liquid water, Earth supports a large variety of life forms, including potentially intelligent species such as dolphins and humans. Please enjoy your stay on planet Earth.
2022年02月06日
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2020-07-01
2020年07月01日:自转的地球-(Our Rotating Earth)
2020年07月01日:自转的地球-(Our Rotating Earth)--原图下载2020 July 1 {mtitle title="自转的地球"/}Video Credit & Copyright: Bartosz Wojczyński说明: 你的世界曾上下倒悬吗?如果你以恒星为定锚的话,这种现象每天都会出现。在大多数呈现夜空的缩时影片里,恒星和天空绕着不动的地球打转。不过在拍摄这部影片时,相机强制旋转,让恒星保持固定而地球在迴旋。这部影片经过压缩,1秒代表实际上的1个小时,以明确展现称为周日运动的地球自转。在这部影片的开头时,可见到摄于去年的一个晴天下,非洲.纳米比亚的一片原野。随着地球迴旋,地球的影子升向天空,金星带也短暂出现,接着白画就化为黑夜。在黑夜里,银河系壮丽的中央盘面贯过天空,而在阳光中熠熠生辉的地球轨道卫星飞掠而过。此外,在夜空中,还可见到大与小麦哲伦星系。虽然这部影片呈现南半球的天空,但任何地球中纬度的地点,都能拍到类似的影片。{lamp/}原文:{mtitle title="Our Rotating Earth"/}Video Credit & Copyright: Bartosz WojczyńskiExplanation: Has your world ever turned upside-down? It would happen every day if you stay fixed to the stars. Most time-lapse videos of the night sky show the stars and sky moving above a steady Earth. Here, however, the camera has been forced to rotate so that the stars remain fixed, and the Earth rotates around them. The movie, with each hour is compressed to a second, dramatically demonstrates the daily rotation of the Earth, called diurnal motion.The video begins by showing an open field in Namibia, Africa, on a clear day, last year. Shadows shift as the Earth turns, the shadow of the Earth rises into the sky, the Belt of Venus momentarily appears, and then day turns into night.The majestic band of our Milky Way Galaxy stretches across the night sky, while sunlight-reflecting, Earth-orbiting satellites zoom by. In the night sky, you can even spot the Large and Small Magellanic Clouds. The video shows a sky visible from Earth's Southern Hemisphere, but a similar video could be made for every middle latitude on our blue planet.
2020年07月01日
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2020-03-22
2020年03月22日:月落泰德火山-(Moon Setting Behind Teide Volcano)
2020年03月22日:月落泰德火山-(Moon Setting Behind Teide Volcano)--原图下载2020 March 22 {mtitle title="月落泰德火山"/}Video Credit &Copyright: Daniel López(El Cielo de Canarias); Music: Piano della Moon (Dan Silva)说明: 这些观众的安全并没受到威胁。视野左侧从上向下滑落的,只是远方的月亮。而影片中的月亮之所以看起来庞大无比,则是透过长焦镜头拍摄所致。影片中的月亮运动,其实主要是因为地球自转,使得月亮缓缓滑落到非洲东北海面上的加那利群岛.泰德火山的后方。影片中的观众位在16公里之外,其中许多面向相机,正在观赏摄影者后方东升的太阳。太阳西沈时适逢满月东升,绝非巧合,而是太阳和满月必然分落在天空的相反两侧。这部摄于2年前满相奶月之时的主题影片,并非缩时摄影,而是真实呈现了月亮西沈的步调。{lamp/}原文:{mtitle title="Moon Setting Behind Teide Volcano"/}Video Credit &Copyright: Daniel López(El Cielo de Canarias); Music: Piano della Moon (Dan Silva)Explanation: These people are not in danger.What is coming down from the left is just the Moon, far in the distance.Luna appears so large here because she is being photographed through a telescopic lens. What is moving is mostly the Earth, whose spin causes the Moon to slowly disappear behind Mount Teide, a volcano in the Canary Islands off the northwest coast of Africa.The people pictured are 16 kilometers away and many are facing the camera because they are watching the Sun rise behind the photographer.It is not a coincidence that a full moon rises just when the Sun sets because the Sun is always on the opposite side of the sky from a full moon.The featured video was made two years ago during the full Milk Moon. The video is not time-lapse -- this was really how fast the Moon was setting.
2020年03月22日
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