protons in the magnetosphere based on 17 years of data October 11 - Unique MMS and Cluster observation of disturbances in the near-Earth magnetotail before a magnetic substorm September 7 - AGU EOS spotlight: Understanding Aurora Formation with ESA’s Cluster Mission May 2 - Cluster and MMS uncover anisotropic spatial correlation functions at kinetic range in the magnetosheath turbulence April 9 - The Solar-cycle Variations of the Anisotropy of Taylor Scale and Correlation Scale in the Solar Wind Turbulence February 18 - Heavy Metal and Rock in Space: Cluster RAPID Observations of Fe and Si 2020 December 1 - Cluster, Helios and Ulysses reveal characteristics of solar wind supra thermal halo electrons November 1 - Cluster, Swam and CHAMP join forces to explain hemispheric asymmetries in the Earth magnetotail October 21 - Space plasma regimes classified with Cluster data October 1 - Effects of Solar Activity on Taylor Scale and Correlation Scale in Solar Wind Magnetic Fluctuations September 1 - Van Allen Probes and Cluster join forces to study Outer Radiation Belt Electrons August 9 - Cluster’s 20 years of studying Earth’s magnetosphere, celebrating 20 years after the launch of the second pair of Cluster spacecraft July 31 - ESA science highlight: Auroral substorms triggered by short circuiting of plasma flows July 16 - BBC skyatnight podcast with Dr. Mike Hapgood on 20 years of ESA’s Cluster mission, celebrating 20 years after the launch of the first pair of Cluster satellites April 20 - What drives some of the largest and most dynamic auroral forms? March 19 - ESA science highlight: Iron is everywhere in Earth's vicinity, suggest two decades of Cluster data February 27 - What makes Kelvin Helmholtz vortices grow at the Earth's magnetopause? 2019 December 23 - Magnetized dust clouds penetrate the terrestrial bow shock November 18 - ESA science highlight: Earth’s magnetic song recorded for the first time during a solar storm October 10 - What is the source of the energetic oxygen ions found in the high-altitude cusp region? August 27 - ESA science highlight: Cluster and XMM pave the way for SMILE August 20 - Asymmetric transport of the Earth's polar outflows by the interplanetary magnetic field August 5 - Energetic electron acceleration found by Cluster in unconfined reconnection jets for the first time May 1 - Kelvin‐Helmholtz waves magnetic curvature and vorticity: Four‐spacecraft Cluster observations March 4 - ESA science highlight: Cluster helps