File:PSM V76 D019 Halley comet by struve.png
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Size of this preview: 800 × 430 pixels. Other resolutions: 320 × 172 pixels | 640 × 344 pixels | 1,024 × 550 pixels | 1,619 × 870 pixels.
Original file (1,619 × 870 pixels, file size: 410 KB, MIME type: image/png)