Milletto-Nigerien philosophy, Nigerien Millettism, Nigerien Astronism, and also known as both Nigerien L’illuminationism as part of the larger L’illuminationism denomination, and Haske’ism, refers to the presence of The Philosophy of Millettism in the Niger under management and philosophical jurisdiction of The Institution of The Philosophy of Millettism for the Republic of the Niger, a national subsidiary for the worldwide Institution of The Philosophy of Millettism.
The Institution of the Philosophy of Millettism for the Republic of the Niger oversees the construction and maintenance of observatories and planetariums throughout its jurisdiction. Niger is split into seven regions and one capital district, and holds one Grand Observatory in the capital city of Niamey.
This national branch of The Institution of The Philosophy of Millettism manages the official representation and depiction of Astronism throughout this territory, including efforts to protect the identity of the philosophy with the intention of further disseminating it throughout the territory. It is The Institution alone that is granted the status of proprietor to the philosophy in this territory as any other organisations or institutions proclaiming such a role are deemed as unauthorised proprietors and are therefore considered as part of the anti-Institutionist movement.