| 1971 1972 1973 1974 1975 1976 1977 |
| 1940s 1950s 1960s 1970s 1980s 1990s 2000s |
| distant past - 20th century - 21st century |
Events[]
- Richard Nixon resigns as President of the United States due to the Watergate scandal. (DS9: "Q-Less")
- The Redjac entity, inhabiting a human host body, kills five women in Kiev on Earth. (TOS: "Wolf in the Fold")
- The neutron star/red giant explodes in Kavis Alpha sector. (TNG: "Evolution")