Star Trek: Discovery season 4 reveals Q's absence from the Federation for 600 years. Admiral Vance rules out Q as the culprit behind Dark Matter Anomaly in Discovery season 4. Q's potential return ...

Star Trek: Discovery takes place in two different eras of the Star Trek timeline: seasons 1 and 2 are prequels set in the mid-23rd century, while seasons 3, 4, and 5 take place in the 32nd century.