“Light and Shadows” is the 7th episode of the 2nd season of the TV show “Star Trek: Discovery” and follows “The Sounds of Thunder”.

The USS Discovery is still orbiting planet Kaminar when a time rift pops up with consequent distortions. While Captain Christopher Pike (Anson Mount) begins a close investigation, Michael Burnham (Sonequa Martin-Green) returns to Vulcan in the hopes of finding new information on Spock.