Picture from: Room Space Journal, Opinion, Spring Issue, 23: 76-79.
2003- Williamson, M.2003. Space ethics and protection of the space environment. Space policy, 19: 47-52.
2015- Newman, C. J. 2015. The new space ethics: COSPAR, Planetary Protection and beyond, Room space J., environment, Issue 2(4); 93-97.
2016- Articles on the Ethics of Space Exploration. Markkula center for applied ethics, 5 articles: 2016, 2016, 2014, 2013, 2006.
2016- Schwartz, J. S. J. and Milligan, T., 2016. The Ethics of Space Exploration. Springer, Cham, Switzerland.
2018- Ketchell, M., 2018. Eight ethical questions about exploring outer space that need answers. The Conversation, Academic rigour, journalistic flair.
2018- Taylor, A. R. and Newman, C. J. 2018. Law, Ethics, and Space: Space Exploration and Environmental Values. ETYKA 56: 51-74.
2020- Sever, Z. 2020. An ethical code for living in space. Room Space Journal, Opinion, Spring Issue, 23: 76-79.
2020- Sever, Z. 2020. The ethical code for space activity. Space Research Today, Vol. 208: 44-48.
2021- Sever, Z. 2021. An ethical code for outer space. 72nd International AstronauticalCongress (IAC2021, Dubai, United Arab Emirates), Paper ID: 62017, 5 pp. -see Technical-Programme