NASA's STEREO Satellite Sees Coronal Mass Ejection (image) NASA/Goddard Space Flight Center Share Print E-Mail Caption A combined view of the coronal mass ejection, or CME, that occurred on May 17, 2013, at 5:36 EDT. The center yellow image was captured by NASA's Solar Dynamics Observatory and shows the sun as seen in UV light, in the 171 Angstrom wavelength. The SDO image is superimposed on top of an image from the Solar and Heliospheric Observatory showing the CME propagating into space. Credit NASA/SDO/Goddard, ESA&NASA SOHO 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.