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Astronomy Picture Of the Day (APOD)
![Шарплесс 115](http://images.astronet.ru/pubd/2013/06/14/0001289036/Sh2-115EastSnyderScaled900.preview.jpg)
14.06.2013
Sharpless 115 stands just north and west of Deneb, the alpha star of Cygnus the Swan in planet Earth's skies. Noted in the 1959 catalog by astronomer Stewart Sharpless (as Sh2-115) the faint...
![Закат и четыре планеты](http://images.astronet.ru/pubd/2013/06/13/0001289015/20130525PlanetsKosIsland.preview.jpg)
13.06.2013
You can see four planets in this serene sunset image, created from a series of stacked digital exposures captured near dusk on May 25. The composite picture follows the trail of three of them...
![Весь Меркурий](http://images.astronet.ru/pubd/2013/06/12/0001288992/merc.preview.jpg)
12.06.2013
For the first time, the entire surface of planet Mercury has been mapped. Detailed observations of the innermost planet's surprising crust have been ongoing since the robotic MESSENGER spacecraft first passed Mercury in 2008 and began orbiting in 2011.
![Область звездообразования NGC 3582](http://images.astronet.ru/pubd/2013/06/12/0001288984/ngc3584_dho_960.preview.jpg)
11.06.2013
What's happening in the NGC 3582 nebula? Bright stars and interesting molecules are forming. The complex nebula resides in the star forming region called RCW 57. Visible in this image are dense knots...
![Большое Магелланово облако в ультрафиолете](http://images.astronet.ru/pubd/2013/06/10/0001288912/lmc_swift_960.preview.jpg)
10.06.2013
Where are the hottest stars in the nearest galaxies? To help find out, NASA commissioned its Earth-orbiting Swift satellite to compile a multi-image mosaic of the neighboring Large Magellanic Cloud (LMC) galaxy in ultraviolet light.
![Северное сияние над Норвегией](http://images.astronet.ru/pubd/2013/06/10/0001288879/auror.preview.jpg)
9.06.2013
Have you ever seen an aurora? Auroras are occurring again with increasing frequency. With the Sun peaking at its eleven year maximum in aurora-triggering activity, it is exhibiting a greater abundance of sunspots, flares, and coronal mass ejections.
![Кратеры Мессье на стереофотографии](http://images.astronet.ru/pubd/2013/06/09/0001288866/MessierCrater3d_vantuyneC900.preview.jpg)
8.06.2013
Many bright nebulae and star clusters in planet Earth's sky are associated with the name of astronomer Charles Messier, from his famous 18th century catalog. His name is also given to these two large and remarkable craters on the Moon.
![NGC 6302: туманность Бабочка](http://images.astronet.ru/pubd/2013/06/10/0001288908/butterfly_hst.preview.jpg)
7.06.2013
The bright clusters and nebulae of planet Earth's night sky are often named for flowers or insects. Though its wingspan covers over 3 light-years, NGC 6302 is no exception. With an estimated surface...
![Сравнение размеров звезд](http://images.astronet.ru/pubd/2013/06/06/0001288714/star_size.preview.png)
6.06.2013
How big is our Sun compared to other stars? In a dramatic and popular video featured on YouTube, the relative sizes of planets and stars are shown from smallest to largest. The above video starts with Earth's Moon and progresses through increasingly larger planets in our Solar System.
![M57: туманность Кольцо](http://images.astronet.ru/pubd/2013/06/05/0001288634/m57_hst900c.preview.jpg)
5.06.2013
Except for the rings of Saturn, the Ring Nebula (M57) is probably the most famous celestial band. Its classic appearance is understood to be due to our own perspective, though. The recent mapping...
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