Book Lucas Ellerbroek; (2017)
Planet Hunters: The Search for Extraterrestrial Life

Article Ferraro, Bruno; (2006)
Giordano Bruno's Infinitely Numerous Worlds and “Lunar” Literature

Article Ferraro, Bruno; (2006)
Giordano Bruno's Infinitely Numerous Worlds and “Lunar” Literature

Article Claire Isabel Webb; (2021)
Gaze-scaling: Planets as Islands in Exobiologists’ Imaginaries

Book Wade Roush; (2020)
Extraterrestrials

Chapter Dick, Steven J.; (2013)
The Twentieth Century History of the Extraterrestrial Life Debate: Major Themes and Lessons Learned

Article Martin J. Rees; (2024)
Searching for extraterrestrial intelligence across a century

Book Steven J. Dick; (2020)
Space, Time, and Aliens: Collected Works on Cosmos and Culture

Book Pierre Connes; James Lequeux; (2020)
History of the Plurality of Worlds: The Myths of Extraterrestrials Through the Ages

Book Jörg Matthias Determann; (2024)
Islamic Theology and Extraterrestrial Life: New Frontiers in Science and Religion

Article Marc Champagne; (2019)
Diagrams and alien ways of thinking

Book Jensine Andresen; Octavio A. Chon Torres; (2022)
Extraterrestrial Intelligence: Academic and Societal Implications

Article Bogdan, Thomas J.; (2002)
Donald Menzel and the Beginnings of the High Altitude Observatory

Article Smith, Robert W.; (2008)
Beyond the Galaxy: The Development of Extragalactic Astronomy, 1885--1965, Part 1

Article Pearson, John C.; Orchiston, Wayne; (2008)
The 40-foot Solar Eclipse Camera of the Lick Observatory

Article Prelowski Liebowitz, Ruth; (2002)
Donald Menzel and the Creation of the Sacramento Peak Observatory

Article Misch, Anthony; (2008)
The Pleasures of the Vault

Chapter DeVorkin, David; (2006)
Serving the Muse in Shapley's Wake

Article Sheehan, William; (2008)
W. W. Morgan and the Discovery of the Spiral Arm of our Galaxy

Article Lamyab, Jérome; Soulu, Frédéric; (2015)
L'émergence contrariée du chronographe imprimant dans les observatoires français fin 19e -- début 20e s