why are the stars in globular clusters made of material different to other stars found in the Milky Way tagged posts

Old Star Clusters could have been the Birthplace of Supermassive Stars

Hubble Space Telescope image of the young massive star cluster R136 in the 30 Doradus star forming region in the Large Magellanic Cloud. The core of this cluster contains several very massive stars with masses of several 100 times the mass of the Sun, which could have formed by stellar collisions. Credit: NASA, ESA, and F. Paresce (INAF-IASF, Bologna, Italy), R. O'Connell (University of Virginia, Charlottesville), and the Wide Field Camera 3 Science Oversight Committee

Hubble Space Telescope image of the young massive star cluster R136 in the 30 Doradus star forming region in the Large Magellanic Cloud. The core of this cluster contains several very massive stars with masses of several 100 times the mass of the Sun, which could have formed by stellar collisions. Credit: NASA, ESA, and F. Paresce (INAF-IASF, Bologna, Italy), R. O’Connell (University of Virginia, Charlottesville), and the Wide Field Camera 3 Science Oversight Committee

A team of international astrophysicists may have found a solution to a problem that has perplexed scientists for more than 50 years: why are the stars in globular clusters made of material different to other stars found in the Milky Way? In a study published by Monthly Notices of the Royal Astronomical Society, the team led ...

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