Scientists find long-sought electric field in Earth’s atmosphere
For the first time, scientists have measured a long-sought global electric field in Earth’s atmosphere. This field, called the ambipolar […]
Space
As a dying star is similar to a lava lamp
For the first time, astronomers have seen gas boiling and bubbling on the surface of a distant star. Scientists observed
Radio waves emanating from Starlink satellites darken the cosmos
While SpaceX’s Starlink satellites are enabling Internet access and mobile communications around the globe, they are also posing a threat