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Astronomy Picture Of the Day (APOD)
![Полное солнечное затмение](https://images.astronet.ru/pubd/2003/09/23/0001193205/eclipse_albers.preview.gif)
24.10.1995
Pictured above is a total solar eclipse, with the Sun's corona, clearly visible surrounding the Moon. This picture is a composite of differently exposed photos of an eclipse that occurred on July 11, 1991. Today there will be another total eclipse of the Sun, the last until March 1997.
![Квазары в гамма-лучах](https://images.astronet.ru/pubd/2002/08/22/0001179068/gamma_3c279_egret.preview.gif)
23.10.1995
Gamma rays are more than 10,000 times more energetic than visible light. If you could "see" gamma rays, the night sky would seem very different indeed. The bright object in the center of the false color gamma-ray image above is quasar 3C279, a nondescript, faint, starlike object in the visible sky.
![Квазар - результат столкновения галактик](https://images.astronet.ru/pubd/2002/08/22/0001179067/pks2349_hst.preview.gif)
22.10.1995
In 1963 astronomers were astounded to discover that certain faint, star-like objects have very large redshifts. The large redshifts imply that these objects, now known as quasars (QUASi-stellAR objects), lie near the edge of the observable Universe.
![Наблюдение поверхности Титана](https://images.astronet.ru/pubd/2002/08/22/0001179066/titan_hst.preview.gif)
21.10.1995
The surface of Titan, Saturn's largest moon, is normally hidden from view by its thick, hazy atmosphere. However, for the first time astronomers have been able to see surface features in images like the one above, made at near-infrared wavelengths with the Hubble Space Telescope.
![Лучший снимок астероида Гаспра](https://images.astronet.ru/pubd/2003/09/23/0001193210/gaspra_galileo.preview.gif)
20.10.1995
Above is the best yet color image of the asteroid Gaspra based on data returned by NASA's Galileo spacecraft. Color variations have been added to high resolution images and enhanced to highlight changes in reflectivity, surface structure and composition. The illuminated portion of the asteroid is about 11 miles long.
![Шаровое скопление M5](https://images.astronet.ru/pubd/2002/08/22/0001179064/m5glob_aat.preview.gif)
19.10.1995
The globular cluster M5, pictured above, contains roughly 100,000 stars. These stars formed together and are gravitationally bound. Stars orbit the center of the cluster, and the cluster orbits the center of our Galaxy. So far, about 160 globular clusters are known to exist in a roughly spherical halo around the Galactic center.
![Буря на Сатурне](https://images.astronet.ru/pubd/2002/08/22/0001179063/saturn_hst.preview.gif)
18.10.1995
The white wisp shown on Saturn's cloud tops is actually a major storm system only discovered in December of 1994. Saturn's clouds are composed of primarily hydrogen and helium, but the storm's white clouds are actually ammonia ice crystals that have frozen upon upheaval to the top of the atmosphere.
![Явление галактики Двингелоу-1](https://images.astronet.ru/pubd/2002/08/22/0001179078/dwingeloo1_int.preview.gif)
17.10.1995
If you look closely at the center of the above photograph, you will see a spiral galaxy behind the field of stars. Named Dwingeloo 1, this nearby galaxy was only discovered recently (1994) because much of its light was obscured by dust, gas and bright stars of our own Milky Way galaxy.
![M94 - галактика со вспышкой звездообразования](https://images.astronet.ru/pubd/2003/09/23/0001193216/m94uv_uit.preview.gif)
16.10.1995
The spiral galaxy M94 is somewhat unusual in that it shows a great ring of bright young stars particularly apparent when observed in ultraviolet light, as shown above. Such a high abundance of these young blue stars may cause a galaxy to be designated a starburst galaxy.
![Исчезающий спутник Сатурна Япет](https://images.astronet.ru/pubd/2002/08/22/0001179060/iapetus_vg1.preview.gif)
15.10.1995
Iapetus has an unusual surface, one half of which is very dark, the other half very light. This caused it's discoverer Cassini to remark that Iapetus could only be seen when on one side of Saturn but not the other. The reason for the difference between hemispheres is presently unknown.
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