2007-07-02 12:22:48 · 7 answers · asked by jonathan 2 in Science & Mathematics ➔ Earth Sciences & Geology
Roaches, rats, Keith Richards - survivors until the sun bloats. Deep bacteria (2.5 miles down in South African coal mine gold ore - used to be swamp) will survive longer than that.
2007-07-02 13:00:07 · answer #1 · answered by Uncle Al 5 · 0⤊ 0⤋
Until the sun finally loses all capacity to convert hydrogen to helium and fizzles out. Contrary to popular belief, our star lacks the critical mass needed to become a supernova. Stars that do that are called red giants. Our star is a yellow dwarf. Current estimates are that the sun is about in the middle of its life so in about 4 to 5 billion years.
2007-07-02 20:22:42 · answer #2 · answered by Amphibolite 7 · 0⤊ 0⤋
It'll be billions of years. Life will probably be ok as long as the sun is in its main sequence evolution. Once the red giant thing starts happening, it'll get a little hot out here.
2007-07-02 19:24:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋
I think life will end when water on earth vanish
2007-07-02 21:38:47 · answer #4 · answered by karemabdelkader 1 · 0⤊ 0⤋
after our sun burns out
2007-07-02 19:26:17 · answer #5 · answered by acadx 4 · 0⤊ 0⤋
i am just guessing but i think it Jesus is comming back before the year 2020
Kelly
2007-07-02 19:26:44 · answer #6 · answered by phong bk 3 · 0⤊ 3⤋
When God decides.
2007-07-02 21:55:55 · answer #7 · answered by dear2him 1 · 1⤊ 0⤋