 | This page needs to be edited to bring it in line with the new format for timeline of spaceflight articles. |
| This timeline of spaceflight may require cleanup to ensure consistency with other timeline of spaceflight articles. See Wikipedia:WikiProject Spaceflight/Timeline of spaceflight working group for guidelines on how to improve the article. Details Concerns have been raised that:
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 The final Apollo mission to the Moon | |
1972 saw humanity's last crewed mission to the Moon of the 20th century, Apollo 17.