If you fall under one of the following criteria you are eligible to sign up for Medicare: 1  People 65 years of age and older. 2  Some people with disabilities under 65 years of age. 3  People with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant).
Stars that are located high on the y-axis are very luminous, and have a very large diameter. This is the realm of the giants on the H-R diagram. They are massive stars, but it is their great size (some have a radius more than 1 000 times the sun's, which is appr.
by admin. The Pleiades, also known as the Seven Sisters or Messier 45, is an open star cluster located in Taurus constellation. The brightest stars in the cluster represent the Pleiades, the Seven Sisters in Greek mythology, and their parents, the nymph Pleione and the Titan Atlas.Messier 45 is mostly composed of hot, blue, highly luminous stars belonging to the spectral class B with an estimated age under 100 million years.he star is about 370 light years distant from Earth. It is the brightest of the Seven Sisters and the third brightest star in Taurus constellation, after Aldebaran, Alpha Tauri, and Elnath, Beta Tauri.