This Is Your Week 13 Assignmentlocate By Int Discussion Question #1. This is your week 13 assignment. Locate by internet research and discuss the various purposes of the Glomar Challenger. The US taxpayers paid for this ship to be built by Howard Hughs during the cold war to mine manganese nodules off the ocean floor. What was its real purpose? What did it and its sister ship, the Glomar Explorer, really accomplish (or discover) for the Geological Sciences that we're using today? Did the taxpayers get their monies worth? What do you think?
Paper For Above instruction The Glomar Challenger was a pivotal vessel in the history of geological and oceanographic sciences, with a history intertwined with Cold War secrecy and scientific exploration. Originally designed under the guise of a mining vessel funded by U.S. taxpayers, its true purpose was deeply rooted in advancing scientific understanding of the Earth's subsurface, especially in the context of plate tectonics and ocean floor geology. This essay explores the vessel's actual scientific contributions, the possible deception surrounding its funding, and evaluates whether the investment yielded significant scientific returns. The story of the Glomar Challenger begins with a cover story: it was purportedly built to mine manganese nodules from the ocean floor during the Cold War, a period marked by intense secrecy surrounding military and strategic assets. However, its true mission was scientific explorations of the seafloor, and it was sponsored by the National Science Foundation and the U.S. Navy to support the burgeoning theory of plate tectonics. As a specialized drilling vessel, it significantly contributed to the collection of core samples from the ocean floor, enabling scientists to study the composition, age, and geological history of Earth's crust beneath the oceans. The scientific accomplishments of the Glomar Challenger are profound and foundational. Its most notable achievement was providing empirical evidence that supported the theory of seafloor spreading, a critical component of plate tectonics. Prior to the Challenger's deployment, the consensus on continental drift and the mechanism of seismic activity was fragmented and largely speculative. By systematically drilling and retrieving core samples from across different ocean basins, the Challenger established that oceanic crust was continually formed at mid-ocean ridges and consumed at deep-sea trenches. These findings revolutionized geological sciences and earned significant recognition, including the Nobel Prize awarded to Harry Hess and Robert Dietz, whose theories were substantiated by the Challenger's discoveries (Vine & Matthews, 1963; Hess, 1962).