The pioneers of astronomy and space exploration have advanced humankind’s understanding of the universe. These individuals include earthbound theorists such as

This is a completely updated and revised version of a monograph published in 2002 by the NASA History Office under the original title Deep Space Chronicle: A Ch

This detailed examination of our steps into space is viewed from our potential future there – on Mars to be exact – and considers how we will reach that poi

Presents a series of 250 significant events in the history of astronomy and space exploration, from the original formation of the galaxies, to the space mission