Our star is going to do that in 5 billion years - transform into a red giant & engulf Mercury, Venus, and probably Earth. https://en.wikipedia.org/wiki/Sun#Aft

Our star is going to do that in 5 billion years - transform into a red giant & engulf Mercury, Venus, and probably Earth. https://en.wikipedia.org/wiki/Sun#After_core_hydrogen_exhaustion https://en.wikipedia.org/wiki/Sun#After_core_hydrogen_exhaus...