Illustration: Perry Tse
Illustration: Perry Tse
Science

A journey to the magnetic centre of the Earth – from space

  • Zhang Keke heads a team planning to send four satellites into orbit to understand how the planet’s core creates a magnetic field and how the field changes
  • The Macau-based planetary physicist has changed continents in the search for an answer

Illustration: Perry Tse
Illustration: Perry Tse
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