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Astronomy Picture Of the Day (APOD)
![Полярное сияние над телебашней](http://images.astronet.ru/pubd/2004/09/28/0001199716/toweraurora_nettfoto.preview.jpg)
28.09.2004
Higher than highest communications tower, higher than highest mountain, higher than highest airplane, lies the realm of the aurora. Auroras rarely reach below 60 kilometers, and can range up to 1000 kilometers. Aurora light results from energetic electrons and protons striking molecules in the Earth's atmosphere.
![Большая Туманность в созвездии Ориона](http://images.astronet.ru/pubd/2004/09/27/0001199704/orion_seip.preview.jpg)
27.09.2004
The Great Nebula in Orion is a colorful place. Visible to the unaided eye, it appears as a small fuzzy patch in the constellation of Orion. Long exposure, digitally sharpened images like this, however, show the Orion Nebula to be a busy neighborhood of young stars, hot gas, and dark dust.
![Вид на Землю во время затмения](http://images.astronet.ru/pubd/2004/09/27/0001199702/eclipse99_mir.preview.jpg)
26.09.2004
Here is what the Earth looks like during a solar eclipse. The shadow of the Moon can be seen darkening part of Earth. This shadow moved across the Earth at nearly 2000 kilometers per hour.
!["Железное" Солнце](http://images.astronet.ru/pubd/2004/09/27/0001199703/feii_eit010922_1812.preview.jpg)
25.09.2004
The ultraviolet light emitted by eleven times ionized iron at temperatures over 2 million degrees Farenheit was used to record the above picture of the Sun on September 22, 2001, the date of that year's autumnal equinox.
![Движение скопления галактик в Печи](http://images.astronet.ru/pubd/2004/09/24/0001199685/fornax_cxc_c1.preview.jpg)
24.09.2004
Reminiscent of popular images of the lovely Pleiades star cluster that lies within our own Milky Way Galaxy, this false-color x-ray view actually explores the center of a much more extended cosmic family -- the Fornax cluster of galaxies some 65 million light-years away.
![Звездная ночь в обсерватории Ла Силла](http://images.astronet.ru/pubd/2004/09/23/0001199679/LaSillaMilkyWay_housen_c1.preview.jpg)
23.09.2004
On clear, moonless nights, the stars still come out with a vengance above the high-altitude La Silla astronomical observatory. Taking advantage of a recent visit to this first European Southern Observatory (ESO) site constructed on a mountain top in Chile, ESO software engineer Nico Housen recorded this stunning sky view.
![Марсоход Спирит на Инженерной равнине на Марсе](http://images.astronet.ru/pubd/2004/09/22/0001199666/eflat_spirit.preview.jpg)
22.09.2004
Is it art? Here the paintbrush was the Spirit robotic rover, the canvas was the soil on Mars, and the artists were the scientists and engineers of the Mars Exploration Rover Mission. The picture...
![M24: звездное небо в созвездии Стрельца](http://images.astronet.ru/pubd/2004/09/21/0001199659/m24_noao.preview.jpg)
21.09.2004
Many vast star fields in the plane of our Milky Way Galaxy are rich in clouds of dust, and gas. First and foremost, visible in the above picture are millions of stars, many of which are similar to our Sun.
![Видимость сквозь кольцо C Сатурна](http://images.astronet.ru/pubd/2004/09/20/0001199653/Cring_cassini.preview.jpg)
20.09.2004
Are Saturn's rings transparent? The Cassini spacecraft that recently entered orbit around Saturn has confirmed that some of Saturn's rings are more transparent than others. Pictured above, Saturn's main A, B, and C rings can be seen, top to bottom, superposed against the gas giant planet.
![Северный магнитный полюс Земли](http://images.astronet.ru/pubd/2004/09/19/0001199633/northcanada_noaa.preview.jpg)
19.09.2004
A magnetic compass does not point toward the true North Pole of the Earth. Rather, it more closely points toward the North Magnetic Pole of the Earth. The North Magnetic Pole is currently located in northern Canada.
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