1. Communities of Practice: Learning, Meaning and Identity;Wenger,2002
2. Laser-based removal of irregularly shaped space debris;Scharring;Opt. Eng.,2016
3. DE-STAR: phased-array laser technology for planetary defense and other scientific purposes;Hughes,2013
4. The Breakthrough Starshot system model;Parkin;Acta Astronaut.,2018
5. A roadmap to interstellar flight;Lubin;J. Br. Interplanet. Soc.,2016