CHASING THE ECLIPSE PROJECT (IMAGE) Southwest Research Institute Caption The SwRI-led team processed data from telescopes on WB-57 jets during the Chasing the Eclipse Project 1 in 2017 to help reveal key details about infrared emissions from the Sun’s corona. These wavelengths have only rarely been measured previously and may help us understand how the solar atmosphere reaches temperatures hundreds of times hotter than the solar surface. Credit Southwest Research Institute/NASA/Daniel B. Seaton Usage Restrictions Images/Videos may be used by the public for educational and informational purposes only. License Original 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.