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Astronomy Picture Of the Day (APOD)
![Космический челнок над Лос-Анджелесом](http://images.astronet.ru/pubd/2012/09/27/0001270414/shuttlelax_confer_960.preview.jpg)
26.09.2012
It's not every day that a space shuttle lands at LAX. Although this was a first for the major Los Angeles airport hub, it was a last for the space shuttle Endeavour, as it completed its tour of California skies and landed, albeit atop a 747, for the last time.
![Необычные шары на Марсе](http://images.astronet.ru/pubd/2012/09/25/0001270356/spherulesmars_opportunity_960.preview.jpg)
25.09.2012
Why are these strange little spheres on Mars? The robotic rover Opportunity chanced across these unusually shaped beads earlier this month while exploring a place named Kirkwood near the rim of Mars' Endeavor Crater.
![NGC 2736: туманность Карандаш](http://images.astronet.ru/pubd/2012/09/25/0001270351/pencil_eso_960.preview.jpg)
24.09.2012
This shock wave plows through space at over 500,000 kilometers per hour. Moving toward to bottom of this beautifully detailed color composite, the thin, braided filaments are actually long ripples in a sheet of glowing gas seen almost edge on. Cataloged as NGC 2736, its narrow appearance suggests its popular name, the Pencil Nebula.
![Равноденствие: от солнцестояния до солнцестояния](http://images.astronet.ru/pubd/2012/09/24/0001270306/seasons_tezel_960.preview.jpg)
23.09.2012
Yesterday was an equinox, a date when day and night are equal. Today, and every day until the next equinox, the night will be longer than the day in Earth's northern hemisphere, and the day will be longer than the night in Earth's southern hemisphere.
![Австрийская аналемма](http://images.astronet.ru/pubd/2012/09/24/0001270300/Analemma2012M_polzl900.preview.jpg)
22.09.2012
Today, the Sun crosses the celestial equator heading south at 14:49 Universal Time. An equinox (equal night), this astronomical event marks the first day of autumn in the northern hemisphere and spring in the south.
![Сентябрьское северное сияние](http://images.astronet.ru/pubd/2012/09/23/0001270291/aurora2012sep20v2XLbroms.preview.jpg)
21.09.2012
September's equinox arrives tomorrow as the Sun crosses the celestial equator heading south. The event marks the astronomical beginning of spring in the southern hemisphere and autumn in the north. And though the connection is still puzzling, the equinox seasons bring an increase in geomagnetic storms.
![Аналемма на восходе (с дополнением)](http://images.astronet.ru/pubd/2012/09/20/0001270257/Analemma2012Tezel900c.preview.jpg)
20.09.2012
An analemma is that figure-8 curve that you get when you mark the position of the Sun at the same time each day throughout planet Earth's year. In this case, 17 individual images...
![Покидая Весту](http://images.astronet.ru/pubd/2012/09/19/0001270226/vestabehind_dawn_960.preview.jpg)
19.09.2012
Next stop: Ceres. Last week the robotic Dawn spacecraft ended its year-long mission to asteroid Vesta, becoming the first spacecraft ever to visit this far off world located between Mars and Jupiter, in the Solar System's main asteroid belt.
![Автопортрет астронавта на орбите](http://images.astronet.ru/pubd/2012/09/18/0001270116/selfportrait_iss032_960.preview.jpg)
18.09.2012
Is it art? Earlier this month, space station astronaut Aki Hoshide (Japan) recorded this striking image while helping to augment the capabilities of the Earth-orbiting International Space Station (ISS). Visible in this outworldly assemblage...
![Прорыв солнечного волокна](http://images.astronet.ru/pubd/2012/09/18/0001270107/filament_sdo_960.preview.jpg)
17.09.2012
What's happened to our Sun? Nothing very unusual -- it just threw a filament. At the end of last month, a long standing solar filament suddenly erupted into space producing an energetic Coronal Mass Ejection (CME).
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