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Life on other planets Books
Best books
G. V. (Giovanni Virginio) Schiaparelli
La Vita Sul Pianeta Marte
"La Vita Sul Pianeta Marte" by G. V. Schiaparelli is a scientific publication written in the late 19th century. The work delves into the characteristics of Mars, exploring its seasons, surface features, and the possibility of life on the planet, drawing on contemporary astronomical observations. The text reflects on the historical context of humanity's fascination with Mars and proposes hypotheses regarding its potential to support life. The beginning of the work presents an engaging overview of Mars as it appeared to astronomers at the time, noting its distinctive red appearance and proximity to Earth during specific cycles. Schiaparelli highlights the public's growing interest in Mars, particularly during its recent close appearances, which led to significant scientific endeavors to study its surface. He discusses the notable features observed through telescopes, such as the changing ice caps at its poles, and the intricate network of lines termed "canali," which sparked debates about the potential for intelligent life on the planet. The opening sets the stage for a detailed exploration of Mars' geography, climate, and the implications of these factors for the existence of life.
E. Walter (Edward Walter) Maunder
Are the Planets Inhabited?
"Are the Planets Inhabited?" by E. Walter Maunder is a scientific publication written in the early 20th century. The book explores the possibility of life existing on other planets within our solar system, particularly focusing on the physical conditions necessary for habitability. The author presents a thorough examination of celestial bodies, employing a blend of observations and scientific reasoning to assess whether these worlds might support life akin to what we experience on Earth. The opening of the book establishes the framework for the inquiry into planetary habitability, addressing the historical context surrounding humanity's perception of the universe. Maunder elaborates on the evolution of thought regarding the nature of celestial bodies, asserting that for a planet to be deemed "inhabited," it must host intelligent, conscious life. He also emphasizes that the investigation must be based primarily on physical conditions and the presence of organic life-supporting elements, such as water. The initial chapters reflect on the definitions of life, the requirements for existence, and pose critical questions that will set the stage for evaluating planets like Mars and Venus in subsequent discussions.
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