Deep Space, subtitled Take Cyberpunk to the Final Frontier is a sourcebook for Cyberpunk 2020 and is the follow up to 1989's Near Orbit.

The book follows on from what was established in Near Orbit and brings the timeline up to the year 2025, people in space has become more widespread with the emergence of the corporations in the upper atmosphere, all in search for knowledge and resources to get the upper hand.

The first chapter of the book gives some history on earth and its status in the year 2025 as well as a selection of maps of the solar system and earth spaceports. Equipment such as weapons and vehicles are detailed in this book as well as the new hazards of space and the different factions vying for control of space.

The books ends with a new campaign for players to run, Red Conflict: A Space Adventure.