It slammed into the ground with the force of 3 tonnes of TNT.
According
to NASA, a fireball 10 times brighter than the moon swept across the skies
across Arkansas, Louisiana, and Mississippi early Wednesday (April 27), causing
a loud boom and stunning dozens of people.
Onlookers
initially noticed the flaming meteor about 8:03 a.m. CDT, streaking above the
Mississippi River not far from Alcorn, Mississippi. According to a NASA blogpost, the meteor's breakup caused many sonic booms and vibrations with the
force of 3 tonnes of TNT.
TheVicksburg Post reported that a citizen of Vicksburg, Mississippi, saw a
"orange fireball the size of a basketball with a white tail behind
it."
The people
of Earth weren't the only ones who got to see a spectacular light show. The
Geostationary Light Mapper (GLM) onboard two National Oceanic and Atmospheric
Administration satellites observed multiple dazzling lights as the space rock
broke up in the atmosphere at the same time.
In a NASAblog post, Bill Cooke, the lead of NASA's Meteoroid Environments Office at
Marshall Space Flight Center in Huntsville, Alabama, commented, "This is
one of the finer events I have seen in the GLM data."
According
to NASA, the fireball was caused by a hunk of asteroid measuring about 3.3 feet
(1 metre) in diameter and weighing around 90 pounds (40 kilogrammes). According
to NASA, it reached Earth's atmosphere at 55,000 mph (34,175 km/h) and then
broke up into numerous smaller fragments before completely dissipating over the
wetlands near Minorca, Louisiana.
Accordingto the American Meteor Society, fireballs are astonishingly bright meteors that
blaze brighter than Venus. This fireball was a bolide, which meant it was not
only spectacular but also had a tail that erupted in a bright flash of light.
The
fireball was seen by more than 30 witnesses, according to ABC News.
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