What is astronomy?

Join PetersonAcademy.org and take my two courses and much more!
I’m thrilled to announce that my courses Astronomy 101 and Intro to Cosmology, are now available exclusively at Peterson Academy. Join me on the 9-hour captivating journey through the cosmos, exploring its vastness, the tools used to unravel its mysteries and the groundbreaking discoveries that have shaped our understanding of the universe. We examine the evidence for an expanding universe, the forces driving its evolution, and the cosmic fossils that shed light on its distant past and future. The course also delves into the enigmatic concepts of dark matter and dark energy, their roles in the universe’s structure and fate, and the ongoing efforts to unravel these cosmic mysteries. Enroll now for immediate access at https://petersonacademy.com/?utm_source=Keating