In the Museo de la Ciencia del Cosmos Boris Gänsicke will unravel the puzzle of how planetary systems will end

Ultra-faint dwarf galaxies, among the tiniest and faintest galaxies known, may hold the key to understanding one of the Universe’s biggest mysteries: the true nature of dark matter. A new study reveals that even a single collision between dark matter particles every 10 billion years — roughly the age of the Universe — is enough to explain the dark matter cores observed in these small systems. These galaxies, which contain only a few thousand stars, are dominated by dark matter and have relatively simple evolutionary histories. That makes them ideal cosmic laboratories for testing theories

The European Solar Telescope (EST) project has taken a decisive step towards construction with the establishment of the Board of Governmental Representatives (BGR), marking the first formal commitment at the governmental level to this European flagship in solar research. Until now, EST has been driven by a scientific consortium of universities and research institutions across Europe. The creation of the BGR transforms EST into a collaboration among European nations, whose national governments lend political support to the project and to the creation of a future European Solar Telescope