Nuclear astrophysics is a field that bridges nuclear science and astronomy, addressing fundamental questions about the universe, such as how chemical elements are formed and how their abundances change over time. FRIB at Michigan State University provides researchers with rare isotopes and advanced tools and to explore these complex topics in greater detail.

The relationship between nuclear physics and astronomy is deeply intertwined. Astronomical discoveries often push the boundaries of nuclear physics, while insights into the properties of atomic nuclei advance our understanding of cosmic processes. FRIB’s unique capabilities allow researchers to study the properties rare isotopes that are difficult to access in terrestrial experiments. These isotopes and their reactions and decays play a crucial role in the formation of stars, supernovae, and other cosmic events.

FRIB’s research delves into key areas of nuclear astrophysics, such as:

• Exploring how the abundances of the chemical elements observed today in the cosmos came about and evolved
• Understanding the properties of neutron stars and the heavy-element creation in their mergers
• Investigating the nature of matter at extreme temperatures and densities, similar to those found in stellar cores and in the neutron-star interior

These areas of study advance our understanding of the elemental fingerprints in the universe.