Top Comets Experts
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Associate Professor, Department of Physics and Astronomy · University of Western Ontario
Professor and researcher in meteor physics
Meteors Meteor showers Fireballs Comets Shooting stars
Professor, Physics · University of Warwick
Tom Marsh researches accretion in, and the evolution of, binary stars, and the exploitation of ULTRACAM, a high-speed CCD camera.
Haloes Rainbows Physics Meteors Moon
Professor of Astronomy; Director of Undergraduate Studies; Director of Program in Communication of Science & Technology · Vanderbilt University
Expert in astrophysics who also writes about extraterrestrial life, human space travel and space colonization.
Space colonization Extraterrestrial life Mars colonization Mars Space travel
Professor of Physics and Astronomy · University of Rochester
Frank is a leading expert on how stars form and how they die, as well as civilizations before humans
Science and Religion Civilizations and climate change Theoretical Astrophysics Physics and Astronomy Evolution of Stars and Planets
Professor of Space Systems Engineering · University of Bristol
Space exploration, space missions, interplanetary spacecraft, living on Mars and observing the Earth
Engineering Education Asteroids Mars Spacecraft Space