Wednesday, 18 August 2021

A Ghostly Galaxy's Lack of Dark Matter


Galaxies and dark matter go together like peanut butter and jelly. Rarely is one without the other. via NASA https://ift.tt/37TbiQ3

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Solving Asteroid Bennu's Mysteries

These X-ray computed tomography (XCT) scans of particles from asteroid Bennu show the most common types of crack networks observed in Bennu...