When two orbiting supermassive black holes get close to each other, the results can be pretty twisted. A new NASA visualization shows how the irresistible pull of extreme gravity bends … Read more
A vast network of invisible energy structures have been discovered in the solar system — a celestial superhighway that future space probes might use to explore far-away corners of solar … Read more
A new study may help answer one of the universe’s biggest mysteries: Why is there more matter than antimatter? That answer, in turn, could explain why everything from atoms to … Read more