Important notice about the deactivation of the STEREO ftp
Important notice about STEREO Behind
STEREO (Behind) captured this magnificent coronal mass ejection (associated with an M-class flare) that flung a long stream of plasma into space (Aug. 24, 2014). We have combined a view of the Sun in extreme UV light with a broader visible light view of the Sun's corona. It is interesting to note that a lot of the plasma, lacking sufficient kinetic energy to break free from the Sun's gravity, was pulled back into the Sun. Credit: STEREO/NASA.
Last Revised: March 19, 2018 15:00:39 UTC
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Webmaster: Kevin Addison