A team of Italian scientists has successfully made light behave like a supersolid for the first time. Published in Nature ...
Scientists say they've uncovered the "largest known galactic structure," which spans a mind-boggling 1.4 billion light-years.
Scientists say they've uncovered the "largest known galactic structure" — a cosmic monster that spans a mind-boggling 1.4 billion light-years ... For their latest study, accepted for ...