History of the Universe eBook. 398 pages, 300 illustrations only £5.99
The solar system will last for 4 to 5 billion years. Then the Sun will run out of hydrogen to fuse and it will grow into a red giant star. The planets nearest the Sun (including the Earth) will be burnt away. By that time some form of intelligence will have spread from Earth far out into the Galaxy, or even to other galaxies.
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