Talk:Swiss cheese features

Astronomy: Mars / Solar System Mid‑importance

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The picture says: Pits in south polar ice cap, MGS 1999, NASA. What does the 1999 mean? One picture says it is from after that, so what does the number mean? SadanYagci 05:17, 28 February 2007 (UTC)[reply]

good call, clarified, regards sbandrews 18:10, 28 February 2007 (UTC)[reply]

Wiki Education Foundation-supported course assignment

This article was the subject of a Wiki Education Foundation-supported course assignment, between 26 August 2019 and 13 December 2019. Further details are available on the course page. Student editor(s): Racineswick.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 09:39, 18 January 2022 (UTC)[reply]