Observatory News (2023)24 October 2023|SternwarteExploring the origin of unphysically high acceleration efficiencies of electrons in radio relicsPhoto: Rajpurohit et al. 2018In a recently published paper, scientists from the Cluster of Excellence Quantum Universe David Smolinski (UHH), Denis Wittor (UHH), Franco Vazza...Contribution from the news channel Research Highlight28 February 2023|SternwarteDiscovery of large-scale magnetic fields in the halo of hot gas that surrounds galaxiesPhoto: J. English/CHANG-ES collaborationA recent Quantum Universe paper shows that nearby galaxies are surrounded by a magnetised halo of gas. This halo is dubbed the circumgalactic medium...Contribution from the news channel Research Highlight22 February 2023|Sternwarte59 neue Exoplaneten entdecktPhoto: José A. Caballero (CAB, CSIC-INTA), Javier Bollaín (Render Area)Ein Konsortium aus spanischen und deutschen Forschungseinrichtungen, darunter auch die Hamburger Sternwarte der Universität Hamburg, veröffentlicht...Contribution from the news channel MIN
