"'During the atmospheric entry phase, an impacting object is both slowed and heated by atmospheric friction,' NASA explained. 'In front of it, a bow shock develops where atmospheric gases are compressed and heated.'"
"'Some of this energy is radiated to the object causing it to ablate, and in most cases, to break apart. Fragmentation increases the amount of atmosphere intercepted and so enhances ablation and atmospheric braking.'"
A bright green fireball was observed across the UK around 00:30 BST, with many mistaking it for a firework. Doorbell cameras captured the event, and social media users shared their experiences, expressing surprise at its brightness. The fireball, classified as a meteor, burned up before reaching the ground. NASA explained the phenomenon, detailing how atmospheric friction causes the object to heat and break apart during entry, leading to its bright appearance in the sky.
Read at Mail Online
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