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A meteor that exploded above the clouds over the Bering Sea in December was captured by NASA's eyes in the sky.
Just minutes after the meteor explosion, on December 18, 2018, the SpectroRadiometer Imaging Multi-angle Imaging SpectroRadiometer (MISR) instrument aboard the Terra satellite captured the scene in a sequence of images.
The shadow of the racing car (or meteoric explosion) is clearly visible in the form of a dark trail on the clouds below.
If you take a closer look, you can also see the fiery orange cloud left by the meteor that overheats the air as it passes at a speed of 115,200 kilometers per hour (71,600 miles per hour).
Do you have your 3D anaglyph glasses? (NASA / GSFC / LaRC / JPL-Caltech, MISR team)
The explosion is the third-largest we have recorded since 1900. It exploded with the equivalent of 173 kilotons of TNT, more than 10 times the power of the atomic bomb Hiroshima (15 kilotons).
It comes after the Chelyabinsk explosion in 2013 (440 kilotonnes) and the Tunguska event in 1908 (at least 3 megatons).
However, as it happened in a remote place, no one was present to see it.
That's good, it also means that no one has been threatened, unlike the Chelyabinsk meteor, which has injured more than 1,200 people, mainly because of windows flying from their broken windows.
A video showing the smoke trail of #Meteor on the Bering Strait last December, produced from data from @JMA_kishouof #Himawari Satellite.
The orange meteor in the middle, the shadow at the top left.High resolution copy: https://t.co/EXn8sFb556 pic.twitter.com/X54InkvMnl
– Simon Proud (@simon_sat) March 19, 2019
The cars are actually quite common, although they are usually much smaller. NASA has recorded 775 atmospheric fireballs since 1988, most of them over the ocean.
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