Moon temperature, Astronomy, Spectroscopy, and the Giant Mirror of Birr

…interesting if you believe the Jesuit-theorized cosmos’ moon… PDF — Giant mirror of Birr Philip S Callahan Applied Optics 5 Optical Society America   CGPT — The “Giant Mirror of Birr” refers to the Leviathan of Parsonstown, which was a groundbreaking astronomical telescope built in the mid-19th century at Birr Castle, in Birr, County Offaly, … Read more