Scientists Are Rapidly Finding Weird Materials Older Than the Solar System on Earth
First, scientists found stardust crystals dating back seven billion years. Just weeks later, another team has reported finding more “presolar” compounds in an unexpected place.
Scientists Witnessed a Dead Star ‘Dragging’ the Fabric of Reality
Astronomers spent 20 years using a dead star as a gigantic "cosmic clock" to test a mind-blowing prediction of Einstein's general theory of relativity.