Meteor explodes over Massachusetts, setting off loud booms A meteor exploded over the northeastern United States on Saturday afternoon, producing loud booms felt by residents. Nasa confirmed the object was natural and not space debris, estimating the energy release at breakup to be equivalent to about 300 tons of TNT. The meteor was traveling at 75,000 miles per hour at an altitude of 40 miles when it broke apart.

• A meteor exploded over the northeastern United States on Saturday.
• The explosion produced loud booms felt by residents in northeastern Massachusetts and southeastern New Hampshire.
• Nasa stated the object was a natural meteor, not space debris or a satellite.
• The energy released by the explosion was equivalent to approximately 300 tons of TNT.
• The meteor was traveling at 75,000 miles per hour at an altitude of 40 miles when it broke apart.
• The event caused alarm among residents, with reports of houses shaking.