1. Challenges to the United States in space Author/Creator: McCall, Stephen M. (Analyst in military space, missile defense, and defense innovation), author Publication/Creation: [Washington, D.C.] : Congressional Research Service, 2018- Format: Journal, Newspaper or Serial Edition: [Library of Congress public edition]. Access & Availability: Loading
2. Contributions to on-board navigation on 1U CubeSats Author/Creator: Weis, Sascha, author Publication/Creation: Berlin : Universitätsverlag der Technischen Universität Berlin, 2022 Format: Book Access & Availability: Loading