New discoveries with gravitational-wave astrophysics*

Over the last decade, the field of gravitational wave astrophysics has grown from a groundbreaking first discovery to revealing new populations of black holes and neutron stars through distant cosmic collisions, which has provided new insights into extreme spacetime curvatures, cosmology, and ultra-dense matter as well as the origin of heavy elements. I'll give an overview of the current Advanced LIGO detectors and summarize recent results from the LIGO-Virgo-KAGRA network and their wide-reaching implications. I'll close with prospects for the future of multi-messenger astrophysics with gravitational wave detectors on Earth and in space.