He won a trip to space. Then he gave it away to a friend

He told his family and a few friends. He dropped hints to a couple of colleagues. So hardly anyone knew that the airline pilot could have—should have—been on board when SpaceX launched its first tourists into orbit last ...

NASA's newest X-ray telescope rockets into orbit

NASA's newest X-ray observatory rocketed into orbit Thursday to shed light on exploded stars, black holes and other violent high-energy events unfolding in the universe.

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