It will become a red giant. However, the Sun will gradually emit more and more energy before that, and it is believed that long before it turns into a red giant - in "only" 1/2 or 1 billion years - it will become too hot for life as we know it to survive on Earth.
It will become a red giant. However, the Sun will gradually emit more and more energy before that, and it is believed that long before it turns into a red giant - in "only" 1/2 or 1 billion years - it will become too hot for life as we know it to survive on Earth.
It will become a red giant. However, the Sun will gradually emit more and more energy before that, and it is believed that long before it turns into a red giant - in "only" 1/2 or 1 billion years - it will become too hot for life as we know it to survive on Earth.
It will become a red giant. However, the Sun will gradually emit more and more energy before that, and it is believed that long before it turns into a red giant - in "only" 1/2 or 1 billion years - it will become too hot for life as we know it to survive on Earth.
It will become a red giant. However, the Sun will gradually emit more and more energy before that, and it is believed that long before it turns into a red giant - in "only" 1/2 or 1 billion years - it will become too hot for life as we know it to survive on Earth.
The Sun will become a red giant
The Main Sequence stage.
well the sun will slowley expand to as much as it could reach earths atomsphere and explode. But hopefully by the next couple of billion years we will have found life on other planets and solar systems.
Red Giant
The red giant.
The Sun will become a red giant
The Sun is expected to gradually get bigger and hotter. In about half a billion or a billion years, it will get too hot for any life to survive on Earth, even prokaryotes (bacteria and archibacteria).
The sun will probably go into its supernova within the next 5 billion years.
The Main Sequence stage.
well the sun will slowley expand to as much as it could reach earths atomsphere and explode. But hopefully by the next couple of billion years we will have found life on other planets and solar systems.
Life on Earth is tenacious and will certainly outlive humans but in about 4 billion years the Sun will expand and burn the earth to a crisp.
The Suns next stage is to get hotter and slightly increase in size.In about 4.5 -> 5 billion years, it will have used up all of it's hydrogen, and will begin to fuse helium in it's core. Due to this, it's outer envelope will have expanded almost to the edge of the Earth.Don't worry - we will all be dead by then.After another billion years, the Sun will shed it's outer envelope as a planetary nebula and settle down to a retirement as a white dwarf for quite a few billions of years.
Red Giant
The red giant.
Each stage of life has a particular challenges called developmental tasks.Which it repare the person for the next stage.
Because the Universe is very big and light takes a finite time to reach us. So when scientist look at the stars, they are not seeing them as they are now, but as they where when the light left them. For example: Imagine a 1,000 stars all at the same stage of their life, but each one is a million light years further away than the last one. The furthest star would be a billion light years away, while the nearest is right next to us. By observing all the stars, we can see the stars evolution all the way back to 1 billion years ago, because the light has taken that long to reach us.
Scientists say in about 3.55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555 billion years