Alar Toomre Professions : Astronomer Born : February 5, 1937 Browse All Authors Famous Quotes by Alar Toomre A single discovery within a lifetime is a very remarkable thing. Two over the course of a career-why, you'd be very lucky indeed. Alar Toomre careers discovery two Similar Authors Arthur Eddington astronomer Antony Hewish astronomer Annie Jump Cannon astronomer Andrea M. Ghez astronomer Allan Sandage astronomer Agnes Mary Clerke astronomer All Authors