 | "D/1993 F2 Shoemaker–Levy 9". Gary W. Kronk's Cometography. Archived from the original on 9 May 2008. Retrieved 27 April 2009. "Comet Shoemaker–Levy Background"... 144 KB (15,291 words) - 03:19, 25 April 2024 |
| "D/1993 F2 Shoemaker–Levy 9". Gary W. Kronk's Cometography. Archived from the original on 9 May 2008. Retrieved 27 April 2009. "Comet Shoemaker–Levy Background"... 144 KB (15,291 words) - 03:19, 25 April 2024 |