(covers information from several alternate timelines)
Archer and Daniels observe the time stream resetting itself
A time stream was a term relating to the flow of time.
Aboard the NX-class starship Enterprise, Daniels used the phrase "time stream" to refer to the fluctuations in the timeline that resulted in the alternate timelines that were created when the Temporal Cold War turned into an all-out conflict. (ENT: "Storm Front")
During his attempt to commandeer the USS Discovery on stardate 2136.8 using temporal loops, Harry Mudd noted that ending the loops and allowing the Discovery to rejoin the time stream would be an irreversible action. After he did, the time crystal he used to generate the loops disintegrated. (DIS: "Magic to Make the Sanest Man Go Mad")
A time stream, as it appeared on the navigational display of a runabout
In 2372, Harry Kim intersected with a time stream while piloting the shuttlecraft Drake in the Delta Quadrant. This had the effect of changing history in that Harry was never assigned to the USS Voyager and instead had a position at Starfleet Headquarters in San Francisco. While in this alternate timeline, Harry met an alien from a temporal inversion fold in the spacetime matrix, who had taken the form of a Human named Cosimo. Cosimo detailed to Harry the events which led to the creation of the alternate timeline, and informed him that the time stream, which wove throughout the galaxy like a thread, could be intersected again, possibly repairing the damage to the timeline. If not, he could be sent before the formation of life on Earth or a billion years into the future. With the help of the alternative Tom Paris, Harry was able to locate and fly into the time stream, recreating the exact conditions which resulted in the change to history in the first place, and undoing the alterations to the timeline. (VOY: "Non Sequitur")
Timeline reset
Several images of historical importance were seen when the timeline reset. (ENT: "Storm Front, Part II")
| Images seen during timeline reset |
|---|
 A fish  Lightning  A fertilized ovum  A landscape on Earth  A dinosaur  A landscape on Earth  A prehistoric Human  The pyramids of Giza  Moais on Easter Island  Roman chariots racing  A Roman carriage  A depiction of the Capitoline Wolf suckling Romulus and Remus.  A medieval joust  A Human being burned at the stake in the Middle Ages  A scene from the Middle Ages  The Vitruvian Man by Leonardo da Vinci  A sailing ship firing  Men signing a document  A man signing a document  People working in the field  Betsy Ross sewing the US flag  Several people  George Washington crossing the Delaware River  A herd of buffalo  Native American tepees  A canoe  A ballroom dance  An oil well with a gusher  Edison displaying a light bulb  A train  The Wright Flyer  Woodrow Wilson inspecting the troops  Heinkel He 111s  Parachutes during World War II  The "Fat Man" atomic bomb  Members of the Ku Klux Klan  A Douglas DC-3  A family watching Harry S. Truman on television  Banners from the Civil Rights Movement  Man's first landing on the moon  A man working on a computer  The peace symbol  The Concorde  A banner with the likeness of Ruhollah Khomeini  Three Mile Island nuclear plant  A Space shuttle lift-off  Mayall Telescope at Kitt Peak National Observatory  Strands of DNA  A compact disc being placed in a computer  The Rockwell X-30  The World Trade Center attacked  A robot  A futuristic city  A futuristic bridge  The Xindi probe attacks Earth  Jonathan Archer aboard the Xindi primary weapon  The Xindi primary weapon explodes near Earth |
