No, you look up at night and there they are.
If you're asking if they're hard to recognize.... some of them are more widely known than others. Most people in the northern hemisphere have little trouble recognising Ursa Minor or Orion, but not too many can identify Cancer (which is, visually, mainly a rather dark patch between the more recognizable Leo and Gemini) or Ophiuchus (to which the normal persons's response is "There's a constellation called Ophiuchus?")
Constellations were created for ancient sailors to help them find their way at sea.
you can go to google and then push images then put in constellations and walla your there
they do because they know which constellations go north, south, west, and east Also, they would get lost without constellations.
you tell wich constellations are in each season and find the ones for the season you are in.
you look in the sky on a clear night
Constellations are stars put together, usually to form a ancient figure in the stars, a galaxy is much different, They have planets and in galaxies you can find constellations. Big difference
in the world in NORTH SOUTH WEST or EAST
first question, how many asses can you find in your dick, then there is your answer, NONE
they would name these constellations because when they were travailing they would makes names for the constellations to find their villages one famous name was Dakudo which means where the home is.
to find gold
Orion's Belt
you need to find out your self