What if the sun disappears?

What happens if the sun disappears? Like my previous topic on the moon, this time we will talk about the sun, and the simple question should answer us, if there is no sun not today life, but what exactly would be the effects if the sun disappeared?
Here the answer:

Source

• If the sun disappears, we would notice between 8 and 10 minutes later as it is the time it takes sunlight to reach the atmosphere.

Source

• When there was no sun, the planet earth would come out of its orbit (it would no longer rotate on its own axis) and would be fired in a straight line to some place where it would collide with some object or planet.

Source

Source

• In the absence of the sun, the earth would become cold and dark, the plant and animals would die because without the sun there would be no oxygen or photosynthesis.

Source

Source

But there is nothing to worry about since the sun has an approximate 4.7 billion years and barely takes half of its life!