alt Hacker NewsWhen the Sun turns into a red giant the water on Earth won't stay liquid for much longer. Lack of water will be a much bigger challenge for life before the planet hits that limit of 122°C.
When the Sun turns into a red giant the water on Earth won't stay liquid for much longer. Lack of water will be a much bigger challenge for life before the planet hits that limit of 122°C.
I wouldn't be surprised if life on earth expands to other solar systems before the sun goes berserk. There's 5 billion years left