File:Earth round.svg
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Earth_round.svg (SVG file, nominally 190 × 280 pixels, file size: 36 KB)
[edit] Summary
Ancient travelers knew that the Earth was round because their view of the stars changed as they traveled. Observers A and B can see the star, but observer C can't.
[edit] Licensing
I, the author of this work, hereby publish it under the following license:
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:30, 21 February 2007 | 190 × 280 (36 KB) | Brian Brondel (discuss | contribs) | (Ancient travelers knew that the Earth was round because their view of the stars changed as they traveled. Observers A and B can see the star, but observer C can't.) |
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