There's Growing Evidence That the Universe Is Connected by Giant Structures
Scientists are finding that galaxies can move with each other across huge distances, and against the predictions of basic cosmological models. The reason why could change everything we think we know about the universe.
Scientists Are Chasing an Ancient Signal That Could Explain the Modern Universe
The faint, 12-billion-year-old signal would lead scientists to the very first stars and illuminate the origins of the modern universe, dark matter and, well, everything.
A Nearby Cannibal Galaxy Is Going to Eat the Milky Way, Scientists Say
If Earth still hosts life in four billion years, whatever exists will be treated to the most spectacular night skies in the planet's history.