Antarctic sea ice, Jan. 6, 2022 (IMAGE) Ohio University Caption A satellite image of Antarctic sea ice on Jan. 6, 2022, from https://worldview.earthdata.nasa.gov. Credit NASA Usage Restrictions No restrictions. License Public Domain 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.