i am wondering what causes the sun to ya know burn up like what kinda reaction...and ummm how much does it like use up daily...does it like make more>> or waterver??? and also how much of watever it is is in the sun?
2007-04-23 10:55:59 · 5 answers · asked by akvarn1 3 in Science & Mathematics ➔ Astronomy & Space
the sun fuels itself from hydrogen fission. 4 hydrogens make a helium. this gives out a lot of energy. our sun has a life expectancy of 10 billion years, it is 5 billion years old and will last for another 5 billion
2007-04-23 12:29:40 · answer #1 · answered by Hzl 4 · 3⤊ 0⤋
About another 5 billion years
2007-04-23 11:01:37 · answer #2 · answered by Gene 7 · 1⤊ 0⤋
there is enough hydrogen in the sun to keep it burning for another 5,000,000,000 (5 billion) years so i dont think you should worry about the sun burning out anytime soon.
2007-04-23 11:01:23 · answer #3 · answered by Anonymous · 2⤊ 0⤋
The last answer was brought to you by hoocked on phoenix...
2015-03-12 03:19:51 · answer #4 · answered by fastrman@pacbell.net 1 · 0⤊ 0⤋
i think the sun wil last foure 12345432343234532123432123more years..it will burn up one of these dayz but not any time soon because it will burn up because it is a stare and all stares burn up..
2007-04-23 11:01:44 · answer #5 · answered by samantha s 2 · 1⤊ 4⤋