"Audiobooks"@en . "Audiobooks" . "Cycles of time [an extraordinary new view of the universe]"@en . "Cycles of time [an extraordinary new view of the universe]" . . "Downloadable audio books"@en . . . . . . . . . "This groundbreaking book provides a new take on three of cosmology's most profound questions and sheds new light on basic principles that underlie the behavior of the universe, describing various standard and nonstandard cosmological models, the fundamental role of the cosmic microwave background, and the key status of black holes." . . . .