Source: wikibot/arthur-b-c-walker-jr
= Arthur B. C. Walker Jr.
{wiki=Arthur_B._C._Walker_Jr.}
Arthur B. C. Walker Jr. was an esteemed American astrophysicist known for his significant contributions to the understanding of the universe, particularly in the fields of cosmology and observational astronomy. He also played an important role in advocating for diversity in science and worked to inspire and mentor underrepresented minorities in the field of science and engineering.