The Milky Way dazzles above the La Silla Observatory in Chile, framed by the now-deactivated Swedish-European Southern Observatory submillimetre telescope on the left and ESO’s 3.6-metre (11.8-foot) optical telescope on the right. But the Milky Way is the star of the show with the reddish Gum Nebula at the peak of the arc and the Large and Small Magellanic clouds visible just above and to the right of the dish antenna. Brilliant Jupiter shines above and to the left of the 3.6-metre telescope’s dome.
The ALMA Observatory in Chile has detected dust around the closest star to the Solar System, Proxima Centauri. These new observations reveal the glow coming from cold dust in a region between one to four times as far from Proxima Centauri as the Earth is from the Sun. The data also hint at the presence of an even cooler outer dust belt and may indicate the presence of an elaborate planetary system.
The MUSE instrument on ESO’s Very Large Telescope has given astronomers the best ever three-dimensional view of the deep universe. The new observations of the Hubble Deep Field South reveal the distances, motions and other properties of far more galaxies than ever before in this tiny piece of the sky.