Many milleniums ago, the Order of Constellations had discussed adding a guardian to the group of stars that protect all of the beings in the universe. The leader had a good friend living in the Milky Way, so they headed there to look for recruits. Each planet they checked, however, was either too dangerous to explore, or had no life, but there was one celestial body that fascinated them; Mars. Mars was teeming with a beautiful and flourishing ecosystem that would support all kinds of life, and even better, maybe some thing to take the role of the new guardian! First the guild checked the dusty plains, assuming the life there would be well equipped for the polar temperatures in space. All they found was ice and water. They then headed to the volcanoes, which is also a fairly harsh environment to live in, but all the creatures there either declined requests, or tried to kill the guild members. Out of ideas, the guild stumbled over towards some mountains, which was rumored to have some thing interesting. The leader announced the order to split up to search. A few months passed until one of the members came across an animal they considered worthy. They came back to the place of meeting with a large sheep that had horns.
"What is this beast?" One questioned.
"This is called a ram, and I feel that it would be a perfect candidate for the new guardian."
Another examined the animal, and it tried to attack them with its large horns.
"He is far too aggressive and ignorant to serve us!" He shrieked.
"Ah, but that is only because we have not given him a chance yet. Perhaps if we grant him the guardian powers, he would respond better." The member protested.
"Are you insane? That thing will kill us all!"
"Wait," The guild master started "Let us give it a chance. We are more than capable of disposing of it if it decides to harm us"....
With the wave of a hand, the ram now had be granted magical abilities. It stood, confused, and noticed that its fur had been changed from the typical off-white, to a purple, red, and yellow mix. The ram also had stars that marked its ownership of a guardian role, and the secret entry required to be a part of the Order of Constellations. Guild members left and observed the ram from afar. The ram proved to be courageous and independent, which was surprising to them, but it also gave justification towards the powers given. After a few more months, the guild decided to include the ram into the Order of Constellations officially.
"Hello again, ram." The guild leader smiled.
"Hello." It answered.
"We would like to officially invite you into the Order of Constellations. My guild and I find your traits very prooving of the role you can be given."
"But, sir, I am impatient and moody. Will that not prove some problems to your guild as well?
"Ram. No one is perfect, and we need you, because you are special. We know that, and you should not argue against it. There is no point." The guild master calmly stated.
"Okay. I accept your request."
"Perfect! All we need to do is decide a name for you, and find you a constellation." The guild members thought about the Aries constellation, since it resembled the ram's head. Some discussion soon decided the fate of the ram's name, and it was decided.
"Ram?"
"Yes, sir?"
"We have decided on your name. It will be Aries."

Aries the ram then went off to fight to protect the galaxies, soon followed by the other guardians, known by you as Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.
Remember, whenever you see the stars twinkling in the sky, the Order of Constellations is watching over you.