Earth

By Sam Nussey and Daniel Leussink TOKYO (Reuters) -A resurgent yen helped bring Japanese stocks crashing back to earth on Monday, leaving investors scrambling to gauge the potentially diminished outlook for earnings, and snuffing out a months-long dramatic run by the Tokyo market. In just three trading sessions the Nikkei…

But one of the more revolutionary astronomy tools of the decade is a mini satellite about the size of a breadbox. The satellite will act like an artificial star for astronomers to observe from the ground, allowing them to more accurately measure a space object’s brightness and better understand some…