Scientifically Orion Constellation: If you go outside in winter, you will see the favorite constellation of astronomers in the sky, its name is Orion constellation. Scientifically there are many interesting stars in Orion Constellation, one of which is Betelgeuse. This star is located on the shoulder of Orion and it is a radish type star. Its name is from Arabic Epl-Jalsa which means arm pit of Orion. And now his nickname is Betelgeuse Star. Whatever the name, it's a star that we astronomers reckon could explode anytime within the next few years.