Swarm (spacecraft)

• Swarm tracks elusive ocean magnetism (01 Jul 2018)
  
• Geophysicists develop high-res map of Earth's magnetic field (08 Oct 2017)
  
• Magnetic oceans and electric Earth (22 Sep 2017)
  
• Earth’s magnetic heartbeat (12 May 2016)
  
• Magnetic complexity begins to untangle (03 Sep 2015)