Astronomers from the University of Arizona, USA, have reported that they have gathered information about the star VY Canis Majoris, which is considered the largest star in the Milky Way galaxy.
According to Science Alert, the latest data suggests that the star is likely to collapse and turn into a black hole. Previously, scientists believed that the star would expand and cause a supernova explosion, similar to other giant red stars of its kind, before ceasing to function.
Simulation image of VY Canis Majoris. (Photo: NASA).
VY Canis Majoris has a diameter that is 10-15 times greater than the distance from Earth to the Sun. This star is located approximately 3,009 light-years away from Earth.
Due to the star’s enormous size and its relatively close distance to Earth, VY Canis Majoris is a “perfect” subject for astronomers to study.
With favorable data tracking, astronomers can accurately observe the complex surface of the star.
One of the fundamental processes in a star’s death is mass loss. This characteristic phenomenon occurs when gas and dust are blown outward beyond the star’s photosphere.
Scientists are currently collecting radio waves from material ejected from VY Canis Majoris into space. The data collection process is still ongoing.
A report from the astronomers at the University of Arizona regarding VY Canis Majoris is expected to be submitted to the American Astronomical Society by mid-June.
