Question #8a8fb

1 Answer

Maybe, we don´t know yet

Explanation:

As far as I 'm concerned, there exist some theories which predict that dark energy could be a sort of 'repulsive gravity'.

This dark gravity would repel from normal matter expanding the universe.

However, I think dark matter properties with respect to its indirect and direct detection methods, do not agree with those of Gravity; particle anhililation and decay do not occur...