Lonely Planets

Archival Summary & Scope

In *Lonely Planets*, leading astronomer and NASA advisor David Grinspoon provocatively reexamines the search for extraterrestrial life, building on Carl Sagan's legacy. Blending rigorous science, historical perspectives, and engaging personal anecdotes, Grinspoon explores fundamental questions about life's prevalence and purpose in the cosmos. He presents the controversial argument for Venus as the most promising candidate for nearby life, concluding with profound speculations on human destiny and humanity's shared scientific and spiritual quest for cosmic connection.