Meteor Explodes Over US, Sonic Boom Rattles Three States
A 1.5-meter-wide meteor exploded over Pennsylvania, generating a sonic boom felt across three states. Scientists explain airburst physics and what it means for public safety.
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Meteor Explodes Over Boston: A Fiery Reminder from Space
A meteor exploded over Boston on March 12, 2025, releasing 0.8 kilotons of energy. Scientists analyze the bolide’s composition and implications for planetary defense.