Einstein predicted that massive objects bend light as it passes through their gravitational field. This week, a new telescope ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

Albert Einstein himself thought that the eponymous Einstein ring would be impossible to observe, but the Euclid telescope has ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...