The VRO is a project jointly funded by the U.S. National Science Foundation and the U.S. Department of Energy, Office of ...

NASA's Chandra X-ray Observatory provides a new look at the Andromeda galaxy in this multi-wavelength image that includes ...

While the Triangulum galaxy’s gravitational influence conspired to bring the Milky Way and Andromeda together, the LMC had a repellent effect. And when all four danced together, the odds of an ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...