D3512N's Interesting and Massive, or Never-ending, Dangerous Sizes. Do not self remix ____________________________________________ Omega Centauri is what is known as a gobular cluster. It's a huge collection of stars held together through the forces of mutual gravitation. As you can see, these can be even vaster in size than nebulas. This particular gobular cluster has a diameter of roughly 172 light years or 1,627,000,000,000,000,000 meters (1.627 quintillion or 1.63E+18). Omega Centauri literally contains millions of stars. Towards the center of it's core the stars are said to be so close together that they average only 0.1 light years apart. That's still 946.073047 trillion meters apart, but at this point it gets difficult to tell the difference of 2 or 3 orders of magnitude from looking at the decimal expansions. The numbers begin to blur. Still even 0.1 light years (946.073047 Terametres) is about 10 times the major axis of the orbit of Sedna. That's still ample room to place Betelgeuse size stars away from each other. As mind-blowing as all this is we still have another 3 orders of magnitude to go to reach the size of the milky way galaxy... REMEMBER: The nebulas can hold dozens of hellish super giants like betulguese