Black holes, those cosmic objects from which even light cannot escape, remain by definition invisible to our eyes. How then ...

For the first time, a group of cosmologists say they’ve created virtual galaxies inside their computers without any dark matter. Critics of dark matter see it as a win for a controversial model of how ...

The world's most powerful supercomputer dedicated to astronomy simulations was recently used to simulate the formation of a cluster of baby stars. Astronomers at the National Astronomical Observatory ...

For a quarter century, cosmologists have treated dark energy as a fixed, featureless pressure that steadily drives galaxies ...

If you've ever poured milk into a cup of coffee and watched it swirl, you've seen turbulence in action. This phenomenon is responsible for everything from a bumpy airplane trip to ocean currents. Now, ...