Pismis24

Far Out
Far Out Pismis 24, a star cluster located 8,000 light-years from Earth, was initially thought to be a single massive star. The starโs mass was estimated to be around 200-300 solar masses, making it potentially the most massive known star in the galaxy. However, measurements taken by NASAโs Hubble Space Telescope revealed that Pismis 24-1 [โฆ]
Science