The End of the Habitable Zone video
The End of the Habitable Zone video
The Sun is getting brighter and the planets in our solar system that are habitable are changing.
The Sun is an incandescent mass of hydrogen, helium, and other heavier elements. While it appears constant and unchanging from our vantage point on Earth, it actually has a dynamic and variable system of twisting magnetic fields that cause solar events of almost unimaginable power. ( Mysteries of the Sun by Nasa )
Great video
https://www.youtube.com/watch?v=wwGeCfWc100