Hugh Ross is a Canadian astrophysicist and Christian apologist best known for founding the old‐Earth creationist ministry Reasons to Believe (RTB) in 1986. Born in Montreal and raised in Vancouver, he earned a B.Sc. in physics from the University of British Columbia (1967), then completed an M.Sc. (1968) and Ph.D. in astronomy (1973) at the University of Toronto. As a postdoctoral fellow at Caltech (1973–1978), Ross studied quasars and galaxies.
After serving as minister of evangelism at Sierra Madre Congregational Church, he launched RTB to integrate scientific data and biblical interpretation. Ross rejects abiogenesis and Darwinian evolution, arguing—through “progressive creationism” and “day‐age” Old Testament exegesis—that God supernaturally orchestrated life’s development over billions of years. He links cosmic fine‐tuning to Jesus Christ as the designer and aims to bridge secular scientists and believers.
Over his career, Ross authored or co-authored more than a dozen books (e.g., The Creator and the Cosmos; Creation as Science; Improbable Planet), written widely on science‐faith issues, and lectured internationally. In 2012, he received the Trotter Prize for exploring theistic implications of Big Bang cosmology. After stepping down as RTB’s CEO in July 2022, he continues writing and speaking.