Marc Kuchner
Marc Kuchner is an American astrophysicist, and the Citizen Science Officer at NASA Headquarters. He is known for his work on citizen science, and imaging of disks and exoplanets. Together with Wesley Traub, he invented the band-limited coronagraph, used on the James Webb Space Telescope, originally designed for the proposed Terrestrial Planet Finder telescope. He is also known for his novel supercomputer models of planet-disk interactions and for developing the ideas of ocean planets, carbon planets, and helium planets.
Kuchner appears as an expert commentator in the National Geographic television show "Alien Earths" and frequently answers the "Ask Astro" questions in Astronomy Magazine. Kuchner helped found several citizen science projects, including Disk Detective and Backyard Worlds.
Background
Kuchner was born in Montreal, Quebec, Canada. He received his bachelor's degree in physics from Harvard in 1994 and his Ph.D. in astronomy from California Institute of Technology in 2000. His doctoral thesis advisor was Michael E. Brown. After he earned his Ph.D., Kuchner studied at the Center for Astrophysics Harvard & Smithsonian as a Michelson Fellow, and then at Princeton University as a Hubble Fellow.Kuchner's parents are neurosurgeon Eugene Kuchner and psychologist Joan Kuchner. His wife is epidemiologist Jennifer Nuzzo.