Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

A tremendously large cloud that blocked the light from a distant star has been found to consist of swirling winds of ...

Early carbon light bulbs may have produced graphene, since applying voltage to carbon filaments mirrors what is now called ...

A black hole 11.6 billion light-years away is breaking a speed limit for feeding, offering clues about the early universe's ...

Astronomers have long chased a hard question: how did black holes grow so huge so fast. Researchers at Maynooth University in Ireland say they now have a clearer answer. Their work; led by PhD ...