astronomy

The year is 1985. Oliver, a boy with an overflowing imagination, moves with his family to the southernmost corner of Europe, just as Halley's Comet is about to pass by. These events ...

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific ...

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.