An unseen low-mass companion star may be responsible for the recently observed “Great Dimming” of the red supergiant star Betelgeuse. According to this hypothesis, which was put forward by researchers ...

NASA's Landolt Mission will reportedly see an artificial star launched into Earth's orbit, recreating some of the light and acting as a gauge of a genuine star's brightness. The research aims to ...

This article examines the spectroscopic properties of young stellar objects, linking accretion dynamics to observed ...