Wikipedia:WikiProject Spaceflight/Timeline of spaceflight working group/Crystal

Since launch dates are liable to change significantly, and because Wikipedia is not a crystal ball, timeline of spaceflight articles should not be created for more than one year in the future. Therefore the article 2026 in spaceflight should not be created until January 2025. Events which are certain to occur in years beyond 2025 (such as flybys made by spacecraft already en route) should be included in the master timeline of spaceflight article.