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NASA released a new, clearer image of the space object in the New York Times' Kymber Thyme, when it was 6,700 km on January 1, 2019, seven minutes before its closest point.
The interferences in the light and shadows of the new image reveal topographic details along the border between day and night, including many small holes of about 0.7 km in diameter, as well a large circular shape of about 7 km. Kilometers on the smaller lobe that seems to be very low.
"It's not clear if these pits are craters or other processes, such as a collapsing exercise or an old vent of volatile material," she said. .
"The two lobes also present many dark and illuminating patterns of unknown origin, which can reveal evidence of how this body was collected during the formation of the solar system there are 4.5 billion. The most striking feature of the space object is perhaps that the Thoma is a bright "necklace." Clearly in the picture.
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