Here's why:
* Gravity's Reach: Gravity is a long-range force that extends infinitely. It's what keeps planets orbiting stars, stars bound together in galaxies, and galaxies clumped together in clusters.
* Weak but Persistent: While gravity is the weakest of the fundamental forces, its influence is cumulative. It acts on all objects with mass, and its effects add up over vast distances.
* Other Forces:
* Electromagnetism is strong but has a limited range, decaying rapidly with distance.
* Strong and Weak Nuclear Forces are extremely powerful but operate only at incredibly short distances within the nucleus of atoms.
Let me know if you have any other questions!
