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Keywords: constellation, planet, Andromeda
![Планета вблизи ядра галактики](https://images.astronet.ru/pubd/2003/04/18/0001189079/ngc4261_art_jg_big.preview.jpg)
5.05.1996
What would the night sky look like if you lived on a planet near the center of a galaxy? Now imagine that this galaxy houses a black hole billions of times more massive than a star. From this spectacular vantage point, the sky might look like the above illustration.
![M31: галактика Андромеды](https://images.astronet.ru/pubd/2003/08/17/0001192400/m31_oregon_big.preview.gif)
1.11.1997
Andromeda is the nearest major galaxy to our own Milky Way Galaxy. Our Galaxy is thought to look much like Andromeda. Together these two galaxies dominate the Local Group of galaxies. The diffuse light from Andromeda is caused by the hundreds of billions of stars that compose it.
![2003 UB 313: десятая планета?](https://images.astronet.ru/pubd/2005/08/01/0001207483/2003ub313drawing_palomar.preview.jpg)
1.08.2005
Has a tenth planet been discovered? A newly discovered object, designated 2003 UB 313 and located more than twice the distance of Pluto, is expected to be at least as large as Pluto and probably larger, given current measurements.
![Солнечная система: открытие тела крупнее Плутона](https://images.astronet.ru/pubd/2005/08/03/0001207509/2003ub313_palomar_big.preview.jpg)
31.07.2005
Is that a tenth planet? A faint, slowly moving dot discovered by computer shows clear signs of being a deep Solar System object at least as large as Pluto. The object, designated 2003 UB 313 , is currently situated nearly 100 times the Earth-Sun distance -- over twice the average Pluto-Sun distance.
![Панорама всех планет](https://images.astronet.ru/pubd/2017/02/27/0001376949/ElNidoEcliptic500.preview.jpg)
25.02.2017
For 360 degrees, a view along the plane of the ecliptic is captured in this remarkable panorama, with seven planets in a starry sky. The mosaic was constructed using images taken during January 24-26, from Nacpan Beach, El Nido in Palawan, Philippines.
![Добро пожаловать на планету Земля](https://images.astronet.ru/pubd/2004/08/18/0001199336/earth_1_apollo17_big.preview.gif)
31.01.1999
Welcome to Planet Earth, the third planet from a star named the Sun. The Earth is shaped like a sphere and composed mostly of rock. Over 70 percent of the Earth's surface is water. The planet has a relatively thin atmosphere composed mostly of nitrogen and oxygen.
![Сравнение размеров звёзд](https://images.astronet.ru/pubd/2011/02/22/0001249983/starsize.preview.png)
22.02.2011
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.
![Мерцание](https://images.astronet.ru/pubd/2011/04/28/0001251454/RegulusMarsMichelberger900.preview.jpg)
28.04.2011
On June 4, 2010 Regulus, alpha star of the constellation Leo, and wandering planet Mars were at about the same apparent brightness, separated on the sky by 1.5 degrees. An ingenious and creative 10 second exposure from a swinging camera recorded these gyrating trails of the celestial pairing.
![Гибель Млечного Пути: надвигающееся столкновение с галактикой Андромеды](https://images.astronet.ru/pubd/2012/06/04/0001265382/M31vsMW_nasa_960.preview.jpg)
4.06.2012
Will our Milky Way Galaxy collide one day with its larger neighbor, the Andromeda Galaxy? Most likely, yes. Careful plotting of slight displacements of M31's stars relative to background galaxies on recent Hubble...
![Комета Хейла-Боппа и галактика Андромеды](https://images.astronet.ru/pubd/2003/06/23/0001191146/halebopp7_aac_big.preview.jpg)
1.04.1997
Which is closer: the comet or the galaxy? Answer: the comet. In its trek through the inner Solar System, Comet Hale-Bopp has passed nearly in front of the Andromeda Galaxy (M31), seen on the lower left.
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