Climate change is disrupting ocean currents. We’re using satellites and ships to understand how
- Written by Shane Keating, Senior Lecturer in Mathematics and Oceanography, UNSW Sydney

Earth’s ocean is incredibly vast. Some parts of it are so remote that the nearest human habitation is the International Space Station.
As the world warms, what happens in the ocean – and what happens to the ocean – will be vital to all our lives. But to monitor what’s happening in remote waters, we need to study the...