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Astronomy Picture Of the Day (APOD)
![Красный Сатурн](http://images.astronet.ru/pubd/2005/02/10/0001202839/redSaturn_keck_c1.preview.jpg)
10.02.2005
This strange, false-color image of otherwise familiar planet Saturn shows temperature changes based on thermal infrared emission in the gas giant's atmosphere and rings. Recorded from the Keck I telescope on Mauna Kea, the sharp, ground-based picture of Saturn's southern hemisphere is a mosaic of 35 images.
![Ударный кратер на Марсе в месте падения теплового кожуха](http://images.astronet.ru/pubd/2005/02/09/0001202831/landingspot_opportunity.preview.jpg)
9.02.2005
Broken metal and scorched Mars make the impact site of Opportunity's heat shield one of the more interesting sites inspected by the rolling robot. Visible on the image left is the conical outer hull of the shattered heat shield expelled by Opportunity as it plummeted toward Mars last year.
![Загадочный след над Гавайями](http://images.astronet.ru/pubd/2005/02/08/0001202794/HLmystery_nsl.preview.gif)
8.02.2005
What in heavens-above was that? Not everything seen on the night sky is understood. The Night Sky Live (NSL) project keeps its global array of continuously updating web cameras (CONCAMs) always watching the night sky.
![Искусственная звезда, созданная лазером](http://images.astronet.ru/pubd/2005/02/07/0001202750/laser_keck.preview.jpg)
7.02.2005
What do you get when you combine one of the world's most powerful telescopes with a powerful laser? An artificial star. Monitoring fluctuations in brightness of a genuine bright star can indicate how the Earth's atmosphere is changing, but many times no bright star exists in the direction where atmospheric information is needed.
![NGC 3132: Туманность восьми вспышек](http://images.astronet.ru/pubd/2005/02/06/0001202748/ngc3132_hst.preview.jpg)
6.02.2005
It's the dim star, not the bright one, near the center of NGC 3132 that created this odd but beautiful planetary nebula. Nicknamed the Eight-Burst Nebula and the Southern Ring Nebula, the glowing gas originated in the outer layers of a star like our Sun.
![Радионебо на частоте 408 Мгц](http://images.astronet.ru/pubd/2005/02/06/0001202746/408_allsky.preview.jpg)
5.02.2005
Tune your radio telescope to 408MHz (408 million cycles per second) and check out the Radio Sky! In the 1970s large dish antennas at three radio observatories, Jodrell Bank, MPIfR, and Parkes Observatory, were used to do just that - the data were combined to map the entire sky.
![V838 Mon: новые данные о световом эхо](http://images.astronet.ru/pubd/2005/02/04/0001202735/v838monOct2004_hst_c87.preview.jpg)
4.02.2005
Expanding light echoes continue to illuminate the dusty environs of V838 Monocerotis, mysterious variable star near the edge of our Galaxy. This stunning image, produced from Hubble data recorded in October of 2004, adds to a unique series of space-based, high-resolution views.
![SMART 1: кратер Пифагора](http://images.astronet.ru/pubd/2005/02/03/0001202725/pythagorasCrater_smart_rc64.preview.jpg)
3.02.2005
Stark shadows show off the central peaks and terraced walls of 120 kilometer wide Pythagoras Crater in this mosaic of images from ESA's SMART-1 spacecraft. Characteristic of large, complex impact craters on the Moon, the central uplift was produced by a rebound of the suddenly molten lunar crust during the violent impact event.
![Искривленный след метеора](http://images.astronet.ru/pubd/2005/02/02/0001202677/CorkscrewMeteor_westlake.preview.jpg)
2.02.2005
Did this meteor leave a twisting path? Evidently. Meteor trains that twist noticeably are rare - and even more rarely photographed - but have been noted before. The underlying reason for unusual meteors trains is that many meteors are markedly non-spherical in shape and non-uniform in composition.
![Япет: спутник Сатурна со странной поверхностью](http://images.astronet.ru/pubd/2005/02/01/0001202666/iapetus_cassini.preview.jpg)
1.02.2005
What has happened to Saturn's moon Iapetus? A strange ridge crosses the moon near the equator, visible near the bottom of the above image, making Iapetus appear similar to the pit of a peach. Half of Iapetus is so dark that it can nearly disappear when viewed from Earth.
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