Is it possible to extend the Suns life?

Still, such a system would allow us to greatly extend the lifespan of our Sun, even if it isn’t indefinite. Provided we can’t procure another energy source to make up for that missing 6\%, splitting the Sun’s helium back into hydrogen would prolong the lifespan of our Sun to about a trillion years.

How much longer can the Sun sustain life?

As you know, our Sun has a limited lifespan. Over the next 5 billion years, it will burn the last of its hydrogen, bloat up as a red giant and consume Mercury and Venus. This would be totally disastrous for local flora and fauna, but all life on the surface of the Earth will already be long gone.

What is the Sun’s predicted lifespan?

The life cycle of the Sun began roughly 4.6 billion years ago and will continue for almost another 8 billion years when it will have depleted its supply of nuclear fuel and collapse into a white dwarf.

How can we extend the lifespan of our Sun?

Still, such a system would allow us to greatly extend the lifespan of our Sun, even if it isn’t indefinite. Provided we can’t procure another energy source to make up for that missing 6\%, splitting the Sun’s helium back into hydrogen would prolong the lifespan of our Sun to about a trillion years.

How long will the Sun Live after the final phase?

Final Phase and Death: Once it reaches the Red-Giant-Branch (RGB) phase, the Sun will haves approximately 120 million years of active life left. But much will happen in this amount of time.

What will happen to the Sun in 20 million years?

Over the course of the next 20 million years, the Sun will then become unstable and begin losing mass through a series of thermal pulses. These will occur every 100,000 years or so, becoming larger each time and increasing the Sun’s luminosity to 5,000 times its current brightness and its radius to over 1 AU.

How much longer will we have to live on Earth?

The sun will expand into a red giant in about 5 billion years, possibly vaporizing what remains of the Earth. In about a billion years, the sun will be so bright that it will boil off the oceans of the Earth. So we have maybe a billion years to survive.