Galaxies

                              Information

A galaxy is a massive gravitationally bound system consisting of the stars stellar remnants an interstellar medium of the gas and dust and dark matter an important but poorly understood components. The word galaxy is derived from the Greek galaxiasliterally milky a reference to the Milky Way. Examples of the galaxies range from dwarfs with as few as ten million 107th stars 3 to giants with a hundred trillion 1014th stars 4 each orbiting their galaxy s own center of the mass.

Galaxies contain varying numbers of the star systems star clusters and types in the interstellar clouds. In between these object is a sparse interstellar medium of the gas dust and cosmic rays. 

                                        http://wallpaperdevelment.blogspot.com

                                        http://wallpaperdevelment.blogspot.com

                                        http://wallpaperdevelment.blogspot.com

                                         http://wallpaperdevelment.blogspot.com

                                        http://wallpaperdevelment.blogspot.com

                                        http://wallpaperdevelment.blogspot.com

                                    Supermassive black s holes reside at the center of the galaxies. They are thought to be the primary driver in active galactic nuclei found at the core of the some time galaxies. The Milky Way galaxy is known to harbor at least one such object

Bear

                           Information

Bears are mammals of the Family in ursidae. Bears are classified as caniforms or Doglike Carnivorans with the pinnipeds being their closest in living Relatives. Although only eight species of the bears are extant they are widespread appearing in a wide variety of the habitats throughout the Northern Hemisphere and Partially in the Southern Hemisphere. Bears are found on the continents of the North America South America Europe and Asia.Common characteristics of the modern bears include large bodies with stocky legs long snouts shaggy hair Plantigrade paws with five nonretractile claws of short tails. While the polar bear is mostly carnivorous and the giant panda feeds almost entirely on bamboo the remaining six Species of the omnivorous with varied Diets.

http://wallpaperdevelment.blogspot.com

http://wallpaperdevelment.blogspot.com

http://wallpaperdevelment.blogspot.com

                                         With the exceptions of the courting individuals and mothers with their young bears are typically the solitary in animals. They are generally diurnal but may be active during the night (Nocturnal) or twilight (Crepuscular) particularly around humans. Bears are aided the by an excellent sense of the smell and despite their heavy build and awkward Gait.

Deer

                             Information

Deer (Singular and Plural) are the ruminant mammals forming the family cervidae. Species in the Cervidae the family include white tailed Deer mule deer such as black tailed deer elk moose red deer reindeer (caribou) fallow deer roe deer and chital. Male deer of the all species (except in the Chinese water deer) and also female reindeer grow and shed new the antler in the each year. In this they differ from permanently horned animals such as antelope these are in the same order as deer and may bear a Superficial resemblance. 

http://wallpaperdevelment.blogspot.com

http://wallpaperdevelment.blogspot.com

http://wallpaperdevelment.blogspot.com

http://wallpaperdevelment.blogspot.com

                                        The musk deer of the Asia and water chevrotain (or mouse deer) of the tropical African and Asian forests are not usually regarded as true deer and form their own families Moschidae and Tragulidae Respectively.