The Top 5 Solar Discoveries Intro and Number 5
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Source: images.nasa.gov
Video source record: https://images.nasa.gov/details-GSFC_20090318_SED_m10411_Intro_and_No_5
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Summary
| Description | An introduction plus Number 5 in the Top 5 Solar Discoveries, which include the discovery of sunspots by Galileo in 1609. |
|---|---|
| Date | 2009-03-18 |
| Source | images.nasa.gov |