How the strange star reveals the Sun will

Astronomers have discovered one, which is dying, located about 530 light-years from Earth, belonging to the constellation Grus. What's interesting is that this giant red star has a lot of similarities with our Sun.

In accordance with the rules, the same for 5 billion years.At this time, the Sun will also be many times larger and hot to 100 million degrees.(Photo: RM)

This giant red star, called pi1 Gruis , is covered by a convection region, formed in the final stages of a star's life cycle. During this stage, this star will produce helium gas that covers the surface, and make it grow several hundred times larger. According to current estimates, this star is 350 times larger than the Sun and several thousand times brighter than the Sun.

Along with the same mechanism of action, scientists predict that within 5 billion years, the sun will also enter the giant red star stage and "die" in accordance with the rule of any throne What is this universe?

This is the first time astronomers use the ESO telescope, which can observe the surface of an outer star. The detailed image of this star's surface has yet to be announced.