Thursday , January 28 2021

The Solar System will completely disappear earlier than expected

Astronomers and physicists have been trying to find out the ultimate fate of the Solar System for hundreds of years. One day, our Sun will die, expelling a large proportion of its mass before its core shrinks to white dwarfs, gradually dropping heat until billions of years later it is nothing more than a chunk of cold rock, dark. and die.

But the rest of the Solar System will be gone by then. According to new simulations by a group of American scientists, it will take only 100 billion years for the remaining planets, which are smaller than previously thought, to cross the galaxy, leaving the Sun that is die after.

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