galaxy

=A galaxy is a huge gravitationally bound arrangement of stars, dust, gas and dark matter. Sizing rages from dwarf stars with less then ten million(3) stars around it, to giant stars with as many as a trillion (4). An example of a galaxy would be ours, the "Milky Way " containing the sun  one of the  stars located in our galaxy, earth along with the other objects circleing it1208284182.=