This newest image released by the Chandra X-Ray Observatory shows the star cluster Trumpler 14. This cluster is located about 9,000 light years away from Earth and contains about 1,600 stars. It has one of the highest concentrations of massive, luminous stars in the Milky Way. The bright stars in the cluster are very young - less than 1 million years old - and will explode within a few million more years as powerful supernovae.