The Pleiades is an open star cluster, also known as the Seven Sisters and Messier 45, is a conspicuous object in the night sky with a prominent place in ancient mythology. The Pleiades is a white star cluster that is roughly 500 light years from Earth.
Blue Blood Origin. The term blue blood originated in Spain. It was used to differentiate between people with light skin from those with darker complexions. The veins of southern Europeans appeared more blue due to their pale and translucent skin. Wealthy landowners or their descendents were part of an upper class in Spain that were called blue-bloods or blue-blooded.
Blood is a dark red color in veins, and a bright red color in arteries. Blood is never blue!!!!!!!!! People usually percieve that blood is blue because of when they look at, â¦ say, their wrist, it looks blue. This is only because of your skin over it and the way light reflects on it.