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Astronomy Picture Of the Day (APOD)
![Комета Холмса в космический телескоп им. Хаббла](https://images.astronet.ru/pubd/2007/12/20/0001225203/holmes_hst.preview.jpg)
28.11.2007
Why did Comet Holmes brighten? The unexpectedly bright Comet 17P/Holmes continues to grace northern skies as a naked-eye addition to the constellation Perseus. Any northern sky enthusiast with a dark sky, a bright curiosity, and a recent sky map should still be able to locate the comet in a few minutes.
![Космическая станция над Ионическим морем](https://images.astronet.ru/pubd/2007/12/06/0001224966/earth_sts118.preview.jpg)
27.11.2007
Last August, the Space Shuttle Endeavor crew captured this shot of the International Space Station (ISS) against the backdrop of Planet Earth. During that trip to the ISS, the space shuttle crew re-supplied the station, repaired the station, and even built more of the station.
![Луна над маяком Голубиный Мыс](https://images.astronet.ru/pubd/2007/11/26/0001224811/lighthouse_westcott.preview.jpg)
26.11.2007
This spectacular sky is mostly human-made. Once a year, the Light Station at Pigeon Point near San Francisco, California, USA is lit as it was over 100 years ago. During this time, light generated by five kerosene lamps pours through 24 rotating Fresnel lenses, warning approaching ships to stay away.
![Радужные облака над Колорадо](https://images.astronet.ru/pubd/2007/11/25/0001224798/iridescent_allen.preview.jpg)
25.11.2007
Why would a cloud appear to be different colors? A relatively rare phenomenon known as iridescent clouds can show unusual colors vividly or a whole spectrum of colors simultaneously. These clouds are formed of small water droplets of nearly uniform size.
![Галактики в Пегасе](https://images.astronet.ru/pubd/2007/11/24/0001224762/NGC7331-hager800.preview.jpg)
24.11.2007
This wide, sharp telescopic view reveals galaxies scattered beyond the stars near the northern boundary of the high-flying constellation Pegasus. Prominent at the upper right is NGC 7331. A mere 50 million light-years away, the large spiral is one of the brighter galaxies not included in Charles Messier's famous 18th century catalog.
![Туманность Медуза](https://images.astronet.ru/pubd/2007/11/23/0001224730/MedusaNBStars_goldman800.preview.jpg)
23.11.2007
Braided, serpentine filaments of glowing gas suggest this nebula's popular name, The Medusa Nebula. Also known as Abell 21, this Medusa is an old planetary nebula some 1,500 light-years away in the constellation Gemini. Like its mythological namesake, the nebula is associated with a dramatic transformation.
![Плеяды и звездная пыль](https://images.astronet.ru/pubd/2007/11/22/0001224687/M45WF_hallas_r800.preview.jpg)
22.11.2007
Hurtling through a cosmic dust cloud a mere 400 light-years away, the lovely Pleiades or Seven Sisters star cluster is well-known for its striking blue reflection nebulae. This remarkable wide-field (3 degree) image...
![Огромная комета Холмса](https://images.astronet.ru/pubd/2007/11/21/0001224669/Holmes-CFHT_Cuillandre800.preview.jpg)
21.11.2007
The spherical coma of Comet Holmes has swollen to a diameter of over 1.4 million kilometers, making the tenuous, dusty cloud even bigger than the Sun. Scattering sunlight, all that dust and gas came...
![Восход Земли](https://images.astronet.ru/pubd/2007/11/20/0001224649/earthrise_kayuga.preview.jpg)
20.11.2007
What does the Earth look like from the Moon? A new version of this space age perspective was captured by the robotic Kaguya spacecraft currently in orbit around Earth's Moon. Launched two months...
![Полярное сияние вдалеке](https://images.astronet.ru/pubd/2007/11/19/0001224567/aurora_mcvay.preview.jpg)
19.11.2007
Some auroras can only be seen with a camera. They are called sub-visual and are too faint to be seen with the unaided eye. The reason is that the human eye only accumulates light for a fraction of a second at a time, while a camera shutter can be left open indefinitely.
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