Solving Approach
This one works out to about 4.6 letters per word on average. This puzzle leans toward longer words — apostrophes and doubled letters will likely crack it open faster than word length alone. Rated hard, this puzzle rewards careful cross-checking between words rather than quick guesses.
About Carl Sagan
Carl Sagan was an American astronomer and science communicator who became famous for making complex cosmic concepts accessible to millions through his iconic television series Cosmos. He championed critical thinking and the scientific method while warning against pseudoscience, famously coining the phrase "extraordinary claims require extraordinary evidence." Sagan's passionate advocacy for space exploration and his poetic reflections on humanity's place in the universe inspired generations to look skyward with wonder and curiosity.
Did you know? Sagan was a passionate advocate for scientific skepticism and critical thinking, co-founding the Committee for the Skeptical Inquiry to promote science over pseudoscience.