Add Yahoo as a preferred source to see more of our stories on Google. Each day, radio signals from key communications and navigation satellites travel freely through a layer of Earth’s atmosphere ...

When astronomers use radio telescopes to gaze into the night sky, they typically see elliptical-shaped galaxies, with twin jets blasting from either side of their central supermassive black hole. But ...

A team of astrophysicists may have finally solved the mystery of what creates rarely-seen radio-bright X-shaped galaxies. A sophisticated simulation has shown that these galaxies, which are ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each day, radio ...

Using new simulations, astrophysicists implemented simple conditions to model the feeding of a supermassive black hole and the organic formation of its jets and accretion disk. When the researchers ...