Professor Chris Impey interviews Dr. Daniel Apai from The University of Arizona about his work studying exoplanets and looking for evidence of life (biomarkers) in the atmospheres of extrasolar planets.

Professor Chris Impey interviews Dr. Lucy Ziurys from The University of Arizona about her work with astrobiology and astrochemistry using radio observations of the interstellar medium to study organic molecules.

Professor Chris Impey interviews Dr. Neville "Nick" Woolf from The University of Arizona about his work with optics to resolve planets around other stars and his work as an leading and advising committees related to astrobiology and searching for terrestrial planets around other stars.

Professor Chris Impey interviews Dr. Dan Marrone from the University of Arizona about his research on galaxy clusters, the supermassive black hole at the center of our galaxy, and star forming galaxies in the early universe.

Professor Chris Impey interviews Dr. Brant Robertson from the University of Arizona about his research on cosmological structure formation, galactic-scale feedback, the nature of dark matter, and computational hydrodynamics.

Professor Chris Impey interviews Dr. Rodger Thompson from The University of Arizona about about his research on high redshift cosmology, measurements of the star formation history of the universe, and his work determining the values of the fundamental constants in the early universe.

Professor Chris Impey interviews Dr. Ann Zabludoff from The University of Arizona about about her research on gravitational lensing, large-scale structure in the universe, and galaxy evolution.

Professor Chris Impey interviews Dr. Xaiohui Fan from The University of Arizona about his research on the most distant galaxies and quasars, and using them as probes of cosmic evolution.

Professor Chris Impey interviews Dr. Dennis Zaritsky from The University of Arizona about his research on galaxy structure, dynamics, and evolution, including issues related to dark matter.

Professor Chris Impey interviews Dr. Nathan Smith at The University of Arizona about his research on supernovae, the evolution of massive stars, star forming regions, and the interstellar medium.