“The Sounds of Thunder” is the 6th episode of the 2nd season of the TV show “Star Trek: Discovery” and follows “Saints of Imperfection”.

A new signal connected to the mystery of what was called Red Angel is detected by the USS Discovery and comes from the planet Kaminar, homeworld of commander Saru (Doug Jones). This leads to an open confrontation with the mysterious Ba’ul, the other sentient species of the planet, much more technologically advanced than the Kelpien.

“Saints of Imperfection” is the 5th episode of the 2nd season of the TV show “Star Trek: Discovery” and follows “An Obol for Charon”.

While Paul Stamets (Anthony Rapp) tries to figure out what happened to Ensign Sylvia Tilly (Mary Wiseman), the USS Discovery intercepts the shuttle taken by Spock but when they eventually block it the result is a very unexpected encounter.

“An Obol for Charon” is the 4th episode of the 2nd season of the TV show “Star Trek: Discovery” and follows “Point of Light”.

Number One (Rebecca Romijn) arrives on the USS Discovery to bring Captain Christopher Pike (Anson Mount) an update on the ongoing repair work aboard the USS Enterprise but also to bring him the information she found about Spock, in particular a trace to follow. The USS Discovery is on course to follow Spock’s route but is stopped by an unknown entity, very powerful and ancient, which attacks the internal systems while Saru (Doug Jones) also starts suffering serious health problems.

“Point of Light” is the 3rd episode of the 2nd season of the TV show “Star Trek: Discovery” and follows “New Eden”.

The investigation by the crew of the USS Discovery shows increasingly complex ramifications after Amanda Grayson (Mia Kirshner) arrives on the starship. The cosmic signals have been seen by someone among the Klingons as an omen and that adds fuel to the struggle for power.

“New Eden” is the 2nd episode of the 2nd season of the TV show “Star Trek: Discovery” and follows “Brother”.

Michael Burnham (Sonequa Martin-Green) finds out what really happened to Spock from Captain Christopher Pike (Anson Mount) but there’s no time to think about her family’s problems because a new signal is detected. Given the distance of the source, Pike gives permission to use the spore drive and upon arrival a radio signal is detected from a human colony that appears to be about 200 years old.