Space

For the first time, astronomers have seen gas boiling and bubbling on the surface of a distant star. Scientists observed […]

Black holes about the size of a hydrogen atom may be careening into the solar system without being noticed. But

While SpaceX’s Starlink satellites are enabling Internet access and mobile communications around the globe, they are also posing a threat

NASA’s Europa Clipper spacecraft will soon be on its way to help solve a quarter-century-old mystery: Could anything live in