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The Meteor Event Over New EnglandA meteor over Massachusetts during the weekend ultimately prompted reports of booms and sightings across New England into Canada. The American Meteor Society reported that the meteor was about 3ft (1 meter) wide as it entered the atmosphere around the New Hampshire border with Massachusetts, north of Boston.Scientific Confirmation of Natural PhenomenonOfficials with the US space agency NASA confirmed that the meteor was natural material, not a satellite or space debris – and that it entered the atmosphere at 2.06pm on Saturday. Robert Lunsford, the American Meteor Society program monitor, said the group received dozens of reports from Delaware to Montreal with people either hearing a double boom, feeling the ground shake or seeing the fireball.Speed and Impact AnalysisA NASA spokesperson, Allard Beutel, said the meteor was travelling at about 75,000mph (120,700 km/h) and probably fragmented about 40 miles (60km) above the ground. The agency estimated that the energy released when the meteor broke up was equivalent to about 300 tons of TNT, accounting for the booms that shook buildings across Massachusetts into Rhode Island.Regional Impact and Eyewitness AccountsThe double boom reportedly shook buildings across Massachusetts into Rhode Island. A dashboard camera in New York captured the meteor streaking across the sky there. People in a handful of states posted on social media about feeling the buildings they were in shaking. Several videos on the X platform captured what sounded like two quick booms, with no fire, smoke or other visual causes.Distinguishing from EarthquakesSeveral people filed reports with the US Geological Survey, registering the shaking they felt with the National Earthquake Information Center. The agency opened an event page based on the number of "Did you feel it?" reports it received on its website. However, there was no event registered on the agency's seismographs – meaning the shaking was not due to an earthquake.Meteor Behavior and Scientific ExplanationMeteors travel faster than the speed of sound, creating pressure waves as they burn and break apart in the atmosphere. That can produce a loud sonic boom that those on the ground can hear. Lunsford said it was unlikely the meteor struck the ground, noting that most meteors burn up before they hit the ground, and if this one didn't, it would have landed in the ocean.

The Breakup Over New EnglandA significant celestial event occurred over the northeastern United States on Saturday, shattering the sky and alarming residents with seismic-like effects.Physics of the PhenomenonSpeed and Altitude: The meteor was travelling at 75,000 miles per hour (more than 120,000 km/h) at an altitude of 40 miles when it broke apart.Energy Output: The energy released at breakup is estimated to be equivalent to about 300 tons of TNT.Safety Confirmation and Local ImpactArea residents were alarmed by the unexpected loud booms, with social media users reporting they were so powerful that houses were shaking. NASA confirmed that this fireball was not associated with any currently active meteor shower and was a natural object, ruling out space debris or a satellite re-entry.Monitoring the SkiesAs natural objects continue to traverse Earth's atmosphere, the event underscores the importance of real-time monitoring systems to distinguish between natural meteors and potential man-made threats.

The increasing congestion of Earth's orbit with satellites is raising concerns about the environmental impact of space activities. A recent UN report highlighted the urgent need for sustainable practices to manage potential orbital congestion and environmental impacts.One of the most pressing issues is the risk of space debris, also known as 'space junk', which includes discarded rocket stages and defunct satellites. The surge in orbital activity has created a significant collision risk, and there have already been a handful of crashes. In 2007, a Chinese anti-satellite weapon test intentionally blew up a weather satellite, creating a dangerous cloud of space debris.Researchers fear that the impact of space activities on the ozone layer, which shields the planet from radiation, could be significant. A study found that roughly 10% of particles in the stratosphere contain metals that originated from space activities such as rocket launches.The Guardian has launched an interactive project to visualize the tens of thousands of human-made objects spinning around the globe. The project reveals a significant problem which, if left unchecked, could disrupt some of humanity's most important services such as the internet and weather prediction.As a global society, we rely on satellites constantly, not only to help us navigate around using Google Maps, but also to provide internet access and, critically, predict the weather. Space-based monitoring of the Earth also allows researchers to track deforestation, desertification, glacier and ice-cap melt, and the spread of oil spills.