This is a Denmark news story, published by MailOnline, that relates primarily to TU Delft news.
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unknown underground structuresMailOnline
•86% Informative
Researchers from Denmark 's TU Delft and Utrecht University presented their findings at the Europlanetary Science Conference in Berlin this week .
They used tiny deviations in satellite orbits to create a picture of Mars ' gravitational field.
They combined these observations with data on the thickness and flexibility of the planet's crust, mantle and deep interior.
This allowed the researchers to find 20 previously unknown underground structures.
The structures are about 19 to 25 pounds per cubic foot denser than their surroundings.
They vary in shape and size, with one resembling the shape of a dog, leaving the team puzzled because they don't know exactly what the formations are or where they came from.
VR Score
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