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.
Our Galaxy's Core Mysteriously Erupted With a Beam of Light, Scientists Say
The explosion stretched for hundreds of thousands of light years into space and "must have been a bit like a lighthouse beam", researchers say in a new study.
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.