Wilfred Buck, an elder from the Opaskwayak Cree Nation, has committed his life to teaching how science has always been at the core of Indigenous ways of understanding the world. Inviting viewers to reconsider how we know the world around us. A member of the Opaskwayak Cree Nation, Buck is known as "the star guy" due to his knowledge of First Nations astronomy. He has researched and consulted with elders to learn more about the astronomical knowledge of Cree, Ojibway, and Lakota peoples. He graduated from the University of Manitoba with two degrees in education and has 25 years of experience as an educator, working with students from kindergarten to university. Buck is the author of Tipiskawi Kisik: Night Sky Star Stories (2018), the semi-autobiographical I Have Lived Four Lives (2021), and Kitcikisik (Great Sky): Tellings That Fill the Night Sky (2021). Considered the foremost authority on Indigenous astronomy in the world, Buck gives planetarium presentations, lectures, and keynote presentations.