太陽觀測儀器探測ISON
未來一周是關鍵時刻 !http://www.nasa.gov/content/goddard/timeline-of-comet-ison-s-dangerous-journey/
•Nov 21–28: STEREO-A HI1 sees comet
•Nov 26-29: STEREO-B coronagraphs sees comet
•Nov 27-30: SOHO sees comet in coronagraphs
•Nov 28-29: STEREO-A coronagraphs sees comet
•Nov 28: SDO sees comet (for a few hours)
RaymondCY
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