️ A massive #meteor roughly 2 meters wide streaked across the morning sky on March 17, 2026, triggering sonic booms and vibrating #buildings from #Cleveland to #Pittsburgh.#NASA researchers used #lightning-tracking satellites to determine the object was traveling at over 70,000 km/h (44,000 mph) before it burned up over the #GreatLakes. https://www.theguardian.com/us-news/2026/mar/17/ohio-meteor-pennsylvania#science #space #ohio #pennsylvania #physics #astronomy #nature #sky #education