|years:|| 2084 2085 2086 2087 2088 2089 2090
|decades:||2050s 2060s 2070s 2080s 2090s 2100s 2110s|
|centuries:||20th century - 21st century - 22nd century|
Spaceflight Chronology continuityEdit
- This data point was invalidated canonically by TNG episode: "Cause and Effect", which put the date of the Federation's founding in 2161.
- It was derived from the timeline presented in the Spaceflight Chronology. See those pages for this and other events in the context used by the author.