NASA's SDO Observes More Flares Erupting from Giant Sunspot (image) NASA/Goddard Space Flight Center Share Print E-Mail Caption NASA's Solar Dynamics Observatory captured this image of an X-class solar flare bursting off the lower right side of the sun on Oct. 27, 2014. The image shows a blend of extreme ultraviolet light with wavelengths of 131 and 171 Angstroms. Credit NASA SDO Usage Restrictions None Share Print E-Mail 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.