Is There a Similar Decomposition in Gravity?

There's relationships between gravity and magnetism, but they're not the same. electromagnetism has both positive and negative charges, whereas gravity only has positive charges. Gravity only ever attracts particle, only ever attracts another particle, never pushes it away. There's no, there's no negative gravity particles in the universe. The other aspect of the question is, am in the world of electromagnetisms, there's electro and there's magnetism. And so you could ask, is there a similar decomposition in gravity? And the answer is yes, a.