We expect that the Sun will remain essentially unchanged for approximately 4 billion years. After that, it will gradually expand into a red giant, followed a few hundred million years later by shrinking into a whit dwarf star.
Our Sun does not have enough mass to go nova, for which we and our distant descendants should be profoundly grateful.
The Sun has been living for approximately 4.57 billion years , and is expected to last for roughly 5 billion more, as it's lifespan is about 10 billion years. :D
The Sun has been living for approximately 4.57 billion years , and is expected to last for roughly 5 billion more, as it's lifespan is about 10 billion years. :D
In the last 2 years, more than 2 billion Panda's have died.
The Sun is currently about 4.6 billion years old and it is estimated to have a remaining lifespan of about 5 billion years. After that, it will exhaust its nuclear fuel and undergo a series of changes, eventually ending up as a white dwarf.
there is no definet answer but it will run out when it is time we should have sunlight many more years to come?ANSWER:Scientists have estimated that the sun is going to last for another 5 billion years before it becomes a red giant and its corona will reach the Earth. So get those insurance policys updated. My friend's dad is a Scietist,and he said the sun will last for 5 billion more years.
The Sun has been living for approximately 4.57 billion years , and is expected to last for roughly 5 billion more, as it's lifespan is about 10 billion years. :D
Last I heard it was 'more than six billion' but it may have changed since then and be more like 'nearly seven billion'.
the sun has 100 billion years more to live.after which it becomes a dark hole.
There are 50 Companies world wide that hit $1 billion or more in sales last year (2010).
Assuming a life expectancy of 100 years, the number of people living more than 100 years in a population of 2 billion would be zero.
Roughly 6 billion more years. Then the sun will expand and eat the earth.
Our sun, or another star just like it (there are many more like our sun) has a lifetime of about 10 billion years, give or take 500 million.