NASA confirms exploding meteor caused the sonic boom over Boston
NASA says a meteor exploded over New England, creating a loud sonic boom and shaking homes across several states.
Intelligence analysis by GPT-5.4 Mini
A bright fireball crossed the northeastern U.S. on Saturday and broke apart over New England, producing a loud boom that residents felt across the region. NASA says it was a natural meteor, not space debris or a satellite.
A rock from space flew into the sky very fast and broke apart high above New England. When it burst, it made a boom loud enough for people to hear and feel far away.
It was a bit like a firecracker in the sky, only much bigger. The sound spread out and rattled houses, which is why some people thought it was an earthquake at first.
NASA says it was a normal space rock, not a broken satellite. It just happened to arrive at the wrong place at the wrong time and make a lot of noise.
Analysis
What happened
On Saturday at about 2:06 p.m. ET, a meteor streaked over the northeastern United States and exploded north of Cape Cod Bay. People filmed the fireball, and satellite imagery captured it as well. Residents reported shaking, and some first thought it might have been an earthquake.
What NASA said
The U.S. Geological Survey ruled out an earthquake and described the event as a “widely felt sonic boom from a suspected bolide.” NASA later said the object was a “bright fireball” accompanied by a loud noise. According to NASA, the meteor was moving at about 75,000 miles per hour and appears to have fragmented at an altitude of about 40 miles over northeast Massachusetts and southeast New Hampshire.
Why the boom was so loud
NASA estimated that the energy released when the meteor broke up was roughly equivalent to 300 tons of TNT. That kind of breakup can produce a sharp sound wave that travels far enough to shake houses and be heard across multiple states.
What it was not
NASA’s deputy news chief Jennifer Dooren told AFP that the fireball was not linked to any active meteor shower. She also said it was a natural object, not a piece of space debris and not a satellite re-entry.
Key points
- A meteor exploded over northeastern U.S. skies on Saturday around 2:06 p.m. ET.
- NASA said the object fragmented about 40 miles up over northeast Massachusetts and southeast New Hampshire.
- The breakup produced a sonic boom that shook houses and was heard across several states.
- NASA estimated the energy release at about 300 tons of TNT.
- Officials said it was a natural meteor, not space debris or a satellite.
