Crust (geology)

• New gravity map suggests Mars has a porous crust (08 Oct 2017)
  
• Unravelling Earth’s magnetic field (23 Sep 2017)
  
• Researchers find most volcanic activity on Mercury stopped about 3.5 billion years ago (24 Aug 2016)
  
• What is Mars made of? (14 Apr 2016)
  
• New research shows Earth's core contains 90 percent of Earth's sulfur (11 Dec 2015)
  
• Asteroid attacks significantly altered ancient Earth (04 Sep 2015)