David Weintraub

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

Allison Sekuler

Associate Vice President and Dean, Graduate Studies · McMaster University

Dr. Sekuler is a Professor of Psychology, Neuroscience & Behaviour with expertise is in vision, aging, higher education, & diversity issues.

Aging Face and Object Recognition Perceptual Organization Pattern Vision Motion Perception

Sara Seager

Professor of Planetary Science, Physics, and Aerospace Engineering · Massachusetts Institute of Technology

Sara Seager is an astrophysicist and planetary scientist, and is an expert in theory, computation, and data analysis of exoplanets.

Exoplanet Habitable Zones Exoplanet Atmospheres Exoplanet Interior Composition

Adam Frank

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

Edward Guinan, PhD

Professor of Astrophysics and Planetary Sciences | College of Liberal Arts and Sciences · Villanova University

Edward Guinan, PhD, an expert in astronomy and space science research explores the sun, stars, planets, extraterrestrial life potential.

Severe & Hazardous Weather / Global Warming Interstellar Travel Potential Pulsating Stars and Stellar Evolution Exoplanets and the Suitability of Exoplanets for Life Astrobiology/Exobiology