Moral landscape research, also known as moral machine learning, aims to explore and understand the moral implications, consequences, and dilemmas posed by artificial intelligence (AI) systems. Researchers in this area investigate how AI can be designed and trained to make morally sound decisions and judgments, as well as to adhere to ethical principles and values. This research field is interdisciplinary and encompasses various domains such as computer science, ethics, philosophy, psychology, and law. The ultimate goal of moral landscape research is to develop AI systems that are not only technically proficient but also morally responsible and accountable.