"The American Astronomical Society (AAS), a major international organization of professional astronomers, astronomy educators, and amateur astronomers, is honoring 24 members for extraordinary achievement and service by naming them AAS Fellows — an honor bestowed on less than 0.5% of AAS’s membership each year. They are being recognized for original research and publications, innovative contributions to astronomical techniques or instrumentation, significant contributions to education and public outreach, and noteworthy service to astronomy and to the Society itself. Fellows receive a certificate and a lapel pin."

"August Evrard (University of Michigan): For pioneering research on large-scale structure formation with a focus on using galaxy clusters to constrain fundamental cosmological parameters. His work led to significant advancements in the mass function of dark matter halos, mass estimates for X-ray clusters, and critical constraints on the baryon content of clusters."

"New Fellows 2025." American Astronomical Society, 25 Oct. 2023, https://aas.org/press/aas-names-24-new-fellows-2025.