Grace-Fo

Hello, scientists! Your peers have been working on a new mission: GRACE (The Gravity Recovery and Climate Experiment). GRACE is made up of two separate spacecrafts that track their distance from each other, almost like a game of space-tag. Back here on Earth, you and your peers will measure changes in the push and pull between the twin spacecrafts as they orbit Earth. These measurements will inform you about Earth’s changing seasons, weather, and climate processes. Do you want to launch?