NASA OSIRIS-REx sample collection event at Asteroid Bennu saw the spacecraft plunge its arm into the surface. Find out how ...
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$100,000 quadrillion asteroid Psyche may be the product of metal volcanoes, study hints
The metal-coated asteroid Psyche may have had eruptions of molten iron and nickel on its surface. This situation was more likely if the space rock is made of the same chemicals as metal-rich ...
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