Why is romeo and juliet still relevant today?

To put it simply; Romeo and Juliet is neither about Romeo or Juliet, but rather the absolutely pointless feud which is between their two families. Many people today still fight over grudges which have long been forgotten or rendered obsolete-- it won't be hard to think of a few (hint: politics).

The big bang theory suggests that the universe is constantly expanding and that stars, galaxies and other entities are moving away from each other. if there were a galaxy moving closer to earth then that would contradict the big bang theory since the entities should be moving away from earth and from each other.