A brief welcome to the universe: a pocket-sized tour

Size and scale of the universe / Neil deGrasse Tyson

Pluto's place in the solar system / Neil deGrasse Tyson

The lives and deaths of stars / Michael A. Strauss and Neil deGrasse Tyson

The search for life in the galaxy / Neil deGrasse Tyson

Our Milky Way and its supermassive black hole / Michael A. Strauss

Galaxies, the expanding universe, and the big bang / Michael A. Strauss

Inflation and the multiverse / J. Richard Gott

Our future in the universe / J. Richard Gott.