NASA Sets Out To Solve The Universe's Greatest Mystery: Dark Energy

NASA and the European Space Agency (ESA) are teaming up to explore one of the biggest puzzles of the Universe: dark energy.  A new space telescope, Euclid, which will explore the dark Universe, is launching in July on a SpaceX Falcon 9 rocket from Cape Canaveral in Florida. With an important contribution from NASA, the ESA mission will look into why the Universe is expanding, a still unknown phenomenon that scientists have dubbed "dark energy."    Currently, more is unknown than known about dark energy. Scientists…