STEREO - Solar Terrestrial Relations Observatory
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Important notice about the deactivation of the STEREO ftp server

Important notice about STEREO Behind

Popping Off


Pieces of the Sun were flying off into space in different forms over two days (Oct. 25-26, 2010) as STEREO (Ahead) observed in extreme ultraviolet light. A swirling mass of particles rose up and spun for about a day before lifting off. Then a prominence eruption curled up and out near the Sun's north pole. Lastly, an active region shot out a narrow jet of plasma in profile on the left side. None of these actions was unusual, but we do not often get to see them sequenced so close together.

Last Revised: March 19, 2018 15:00:39 UTC
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