Saturday, 20 November 2010

A new planet enters our galaxy

Astronomers have announced that a new planet discovered in our galaxy coming from another one, which is bigger than Jupiter,the largest one. This planet has already gone through the red giant phase of stellar evolution, a milestone our sun should reach in 5 billion years or so. The fact that the newly discovered exoplanet survived this dramatic event suggests some planets in our solar system might, too.

Watch how our sun will die!!!