Scientists already have an exact date for when the sun will end the solar system – teach me about science

The future of the sun It's one of the questions we've asked ourselves throughout our history, ever since we discovered how its entire system works. Internal structure. As the central star of our solar system, andl The sun has been the witness Countless events throughout his life at approx 4.6 billion years. However, What do we have when destiny explodes?

To begin with, the sun is not one “Ball of Fire” Many people think so. At its core, the The sun carries Mainly carry out a series of nuclear reactions Fusion of atoms Hydrogen to create helium. This nuclear fusion releases enormous amounts of energy in the form of light and heat, Which allows us to Enjoy life And maintain balance Through our planet of the process Photosynthesis Inside First event.

However, as Any Another source EnergyHe the sun Indestructible. more time, The hydrogen in its core is depleted the sun Will be ready A good result should be obtained. This could mark the beginning of the end of this turning point The life of the Sun as we know it.

When the hydrogen in the Sun's core runs out, gravitational forces will begin to prevail, and the core will contract under its own weight. This Summary will increase The temperature and pressure At the core, it allows Helium fusion. as As a resultHe the sun What will happen if it expands tremendously It is known as a red giant.

At this stage, Sun engulfs nearby planetsIncluding land. However, it is unlikely that the Sun will explode as a supernova Because of its relatively massive size Small compared to other massive stars. within it In place, it has more sun A continuous experience pulsates and generates its outer layers A planetary nebula.

At the end of its life, what is at its core the sun A small, dense star that emits its light will form a white dwarf The rest It contains Space.

However, before we panic, it is important to remember that this is not the case It will happen soon. A study carried out by University of Warwick It indicates that the process will take place in the UK About 5,000 million years old. And only to earth, when the sun As it enters its red giant phase, its expansion will be so intense that it will engulf the inner planets. The Solar System.

This process is caused by massive inflammation the sunIt will expand to many times its current size, reaching dimensions that will physically absorb nearby bodies, disintegrate them, and merge with it. An increasingly growing mass. It is an inevitable process of extinction as a result of natural evolution All stars, and ours is no exception. FortunatelyWe don't have to live.