Even the most powerful high-tech telescopes are barely able to record remote low-mass and thus faint stars. Astrophysicists have now detected a low-mass star in globular cluster M22 for the first time through microlensing. The result indicates that the overall mass of globular clusters might well be explained without enigmatic dark matter.

Source: First low-mass star detected in globular cluster


David Cottle

UBB Owner & Administrator