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Keyword: lunation
![Лунная аналемма](https://images.astronet.ru/pubd/2005/07/13/0001207221/LunarAnalemma_richins_c72.preview.jpg)
13.07.2005
An analemma is that figure-8 curve you get when you mark the position of the Sun at the same time each day for one year. But the trick to imaging an analemma...
![Лунация](https://images.astronet.ru/pubd/2007/09/02/0001223344/lunation_ajc_big.preview.jpg)
2.09.2007
Our Moon's appearance changes nightly. This time-lapse sequence shows what our Moon looks like during a lunation, a complete lunar cycle. As the Moon orbits the Earth, the half illuminated by the Sun first becomes increasingly visible, then decreasingly visible. The Moon always keeps the same face toward the Earth.
![Лунация](https://images.astronet.ru/pubd/2004/08/30/0001199432/lunation_ajc_big.preview.gif)
29.08.2004
Our Moon's appearance changes nightly. This time-lapse sequence shows what our Moon looks like during a lunation, a complete lunar cycle. As the Moon orbits the Earth, the half illuminated by the Sun first becomes increasingly visible, then decreasingly visible. The Moon always keeps the same face toward the Earth.
![Лунация](https://images.astronet.ru/pubd/2001/02/18/0001166327/lunation_ajc_big.preview.gif)
17.02.2001
Our Moon's appearance changes nightly. This slow-loading time-lapse sequence shows what our Moon looks like during a lunation, a complete lunar cycle. As the Moon orbits the Earth, the half illuminated by the Sun first becomes increasingly visible, then decreasingly visible. The Moon always keeps the same face toward the Earth.
![Лунация](https://images.astronet.ru/pubd/2005/11/14/0001209485/lunation_ajc_big.preview.gif)
12.11.2005
Our Moon's appearance changes nightly. This time-lapse sequence shows what our Moon looks like during a lunation, a complete lunar cycle. As the Moon orbits the Earth, the half illuminated by the Sun first becomes increasingly visible, then decreasingly visible. The Moon always keeps the same face toward the Earth.
![Лунация](https://images.astronet.ru/pubd/2005/11/14/0001209487/lunation_ajc_big.preview.gif)
10.08.2003
Our Moon's appearance changes nightly. This time-lapse sequence shows what our Moon looks like during a lunation, a complete lunar cycle. As the Moon orbits the Earth, the half illuminated by the Sun first becomes increasingly visible, then decreasingly visible. The Moon always keeps the same face toward the Earth.
![Луна в апогее, Луна в перигее](https://images.astronet.ru/pubd/2004/10/21/0001200489/periMapo_cidadao_c1.preview.jpg)
21.10.2004
Why don't these pieces fit? This third quarter Moon (left) and first quarter Moon were both photographed during the last lunar cycle or lunation with the same telescope and camera. But, simply combining the pictures into one sharp, full surface view would clearly be a problem.
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