CLEVELAND, OHIO — Residents across Northeast Ohio are still looking to the skies following a week that saw two massive fireballs streak across the American landscape, including a 7-ton behemoth that ended its 4.5 billion-year journey in the soil of Medina County. While the back-to-back events might feel like a coordinated cosmic arrival, astronomers suggest it is more of a statistical fluke coinciding with the arrival of what is known as Fireball Season. The first and largest object, dubbed the Ohio Giant, screamed into the atmosphere on March 17. Weighing roughly 14,000 pounds, the stony achondrite hit the air at 45,000 mph. The resulting energy release was equivalent to 250 tons of TNT, a blast that rattled windows and nerves from Valley City to parts of Pennsylvania, New York and Kentucky. According to data from NASA’s Geostationary Lightning Mappers, the heat signature from the friction-heated rock was unmistakable. This was not a man-made object or a missile. Most hypersonic…..