Astronomers have published a gigantic infrared map of the Milky Way containing more than 1.5 billion objects -- the most detailed one ever made. Using the European Southern Observatory's VISTA ...
Officials canceled an energy project that put one of the world’s darkest astronomy sites at risk of increased light pollution and vibration.
Using Event Horizon Telescope observations of M87's black hole from 2017, 2018 and 2021, "astronomers have found some changes in this now iconic image that could be caused by variations in the ...
ESO, the European Organisation for Astronomical Research in the Southern Hemisphere, is taking an important step towards the realisation of a new, giant telescope for Europe’s astronomers, by creating ...