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Home / Science / NASA satellites capture massive "fireballs" exploding over the Bering Sea – Axios

NASA satellites capture massive "fireballs" exploding over the Bering Sea – Axios



Credit: NASA / GSFC / LaRC / JPL-Caltech, MISR Team.

This week, images of a "fireball" were released that exploded over the Bering Sea on December 18, 2018, nearly 16 miles, and captured by 2 powerful NASA instruments aboard the Terra Satellite.

Details: The fireball ̵

1; actually the scientific name of these radiant meteorites – released an estimated 173 kilotons of energy – about ten times the energy of an atom bomb, even if this was given altitude and distant target, posed no danger on earth This was the strongest meteor observed since 2013 from Earth.

The 2 NASA instruments made the remaining remains of the meteor of 5 of 9 cameras on the multi-angle imaging spectro-radiometer device, representing a shadow generated by the meteor track it traveled through the Earth's atmosphere. The still image obtained with the Moderate Resolution Imaging SpectroRadiometer instrument is colorfast and shows a dark shadow on white, fluffy clouds – the residue of the meteor's journey.

Why It's Important: It's rare that NASA satellites capture a meteor that burns in the upper atmosphere, making those images equally interesting to scientists and every day for Skywatchers.


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