A 'Fireball' 40 Times Brighter Than the Moon Shoots Across Alabama Skies
The event took place at 12:19 a.m. local time, according to NASA Meteor Watch, which captured video of the event and shared the footage to Facebook, dubbing the meteor the "Alabama Fireball."
Six NASA cameras in the region captured the blazing object — a small asteroid measuring approximately 6 feet (2 meters) in diameter, a NASA representative wrote in the Facebook post. The fireball was big enough and bright enough to be easily seen by the naked eye, even through clouds, and it triggered "every camera and sensor operated by the Meteoroid Environment Office in the region," according to NASA. [Space-y Tales: The 5 Strangest Meteorites]
The meteor was first spotted at an altitude of 58 miles (93 kilometers) above Turkeytown, Alabama. From there, it burned a fiery trail in the sky as it headed west at an estimated 53,700 mph (86,422 km/h), disintegrating about 18 miles (29 km) over Grove Oak, Alabama, NASA reported.
"We are still assessing the probability of the fireball producing meteorites on the ground," a representative wrote in the post.
Earth is constantly bombarded by natural space debris — thousands of rocky fragments enter the atmosphere each year — but 90 to 95 percent of the objects disintegrate before ever reaching the planet's surface, Space.com reported.
Recently, the Perseid meteor shower, an annual event visible in the Northern Hemisphere during the month of August, delivered its own spectacular light show, producing as many as 60 to 70 "shooting stars" per hour from Aug. 11 to Aug. 13.
Friday's meteor exploded harmlessly during its blazing descent over Alabama, but the state is also known as the site of a much more harrowing (and rare) close encounter with an object from space. On Nov. 30, 1954, a chunk of meteorite plummeted through the roof of a house in Sylacuaga and struck a woman named Ann Elizabeth Fowler Hodges who was napping on her couch, leaving a sizable bruise, according to NASA.
Original article on Live Science.
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Mindy Weisberger is a Live Science editor for the channels Animals and Planet Earth. She also reports on general science, covering climate change, paleontology, biology, and space. Mindy studied film at Columbia University; prior to Live Science she produced, wrote and directed media for the American Museum of Natural History in New York City. Her videos about dinosaurs, astrophysics, biodiversity and evolution appear in museums and science centers worldwide, earning awards such as the CINE Golden Eagle and the Communicator Award of Excellence. Her writing has also appeared in Scientific American, The Washington Post and How It Works Magazine.
By Kiley Price