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space science

New Study of Gravity Says Information Can Escape Black Holes

A fresh perspective on Einstein's theory of relativity could revolutionize our understanding of black holes. Astrophysics has long struggled with the concept that "black holes have no hair," meaning they are defined by just three characteristics: mass, electric charge, and...

Asteroid Impact Likely to Have Caused Mars Mega-tsunami

A major asteroid impact similar to the Chicxulub collision in a shallow ocean region is most likely to have led to a Mars mega-tsunami. The Chicxulub impact contributed to untold devastation and mass extinction of all non-avian dinosaurs on Earth...