# Neutron rich matter in heaven and on Earth

## TL;DR

This paper explores the deep connection between neutron-rich matter in neutron stars and atomic nuclei, highlighting how structures across vastly different scales are fundamentally linked.

## Contribution

It introduces a unified perspective on neutron-rich matter, bridging astrophysical and nuclear physics insights.

## Key findings

- Neutron star and nuclear structures are fundamentally connected.
- Neutron-rich matter exhibits similar properties across different length scales.
- The study provides new insights into the behavior of neutron-rich matter in extreme environments.

## Abstract

Despite a length-scale difference of 18 orders of magnitude, the internal structure of neutron stars and the spatial distribution of neutrons in atomic nuclei are profoundly connected.