Counting on NASA's ICESat-2 (IMAGE) NASA/Goddard Space Flight Center Caption The ICESat-2 satellite undergoes tests one last time before it is placed in the rocket. ICESat-2, scheduled to launch Sept. 15, will precisely measure the height of Earth's ice and monitor change. Credit USAF 30th Space Wing/Timothy Trenkle Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.