If my understanding is correct, with quantum entanglement it very well might be feasible. There have been a few experiments using quantum entanglement for instantaneous communication regardless of distance. Now the question would be how we go about quantum entangling particles that are physically nowhere near each other, such as light years away from each other.

Here is an interesting article on the subject:
https://newatlas.com/telecommunications/quantum-entanglement-atoms-distance-record/