On this day in the Star Trek universe:

Star Trek: The Next Generation (1989)

Star Trek: Enterprise (2004 & 2005)

Star Trek: Discovery (2018)

Star Trek: The Next Generation

Season 2. Episode 8.

Episode entitled: A Matter of Honor.

Released February 4, 1989.

Directed by Rob Bowman.

Written by Burton Armus, Wanda M. Haight, Gregory Amos, Leonard Mlodinow, Scott Rubenstein.

Created by Gene Roddenberry.

Music by Ron Jones.

Cast: Patrick Stewart, Jonathan Frakes, LeVar Burton, Michael Dorn, Marina Sirtis, Brent Spiner, Wil Wheaton, Colm Meaney, Diana Muldaur, John Putch, Christopher Collins, Brian Thompson, Peter Parros, Laura Drake, James G. Becker, Juliet Cesario, Dexter Clay, Jeffrey Deacon, Randy James, Casey Kono, Nora Leonhardt, Tim McCormack, Robert Smithson, Guy Vardaman.

Star Trek: Enterprise

Season 3. Episode 14.

Episode entitled: Stratagem.

Released February 4, 2004.

Directed by Michael/Mike Vejar.

Written by Michael/Mike Sussman, Terry Matalas, André Bormanis.

Created by Rick Berman, Brannon Braga.

Based on Star Trek, created by Gene Roddenberry.

Opening theme song: Faith of the Heart, performed by Russell Watson.

Closing theme: Archer's Theme, by Dennis McCarthy.

Music by Jay Chattaway.

Cast: Scott Bakula, John Billingsley, Jolene Blalock, Dominic Keating, Anthony Montgomery, Linda Park, Connor Trinneer, Randy Oglesby, Josh Drennen, Alexandrea Ortiz, Douglas Bierman, Mark Correy, Hilde Garcia, Peter Godoy, Glen Hambly, John Jurgens, Chase Kim, Aric Rogokos, Ator Tamras.

Star Trek: Enterprise

Season 4. Episode 13.

Episode entitled: United.

Released February 4, 2005.

Directed by David Livingston.

Written by Judith Reeves-Stevens, Garfield Reeves-Stevens, Manny Coto.

Created by Rick Berman, Brannon Braga.

Based on Star Trek, created by Gene Roddenberry.

Opening theme song: Faith of the Heart, performed by Russell Watson.

Closing theme: Archer's Theme, by Dennis McCarthy.

Music by Jay Chattaway.

Cast: Scott Bakula, John Billingsley, Jolene Blalock, Dominic Keating, Anthony Montgomery, Linda Park, Connor Trinneer, Jeffrey Combs, Lee Arenberg, Brian Thompson, Geno Silva, Kevin Brief, Molly Brink, J. Michael Flynn, Scott Rinker, Alexandrea Ortiz, John Pallotta, Evan English, Glen Hambly, Seth Hendrix, John Jurgens, Andrew Macbeth, Marti Matulis, Guy Richardson, Ator Tamras.

Star Trek: Discovery

Season 1. Episode 14.

Episode entitled: The War Without, the War Within.

Released February 4, 2018.

Directed by David Solomon.

Created by Bryan Fuller, Alex Kurtzman.

Written by Lisa Randolph, Bo Yeon Kim, Erika Lippoldt, Kirsten Beyer, Sean Cochran.

Based on Star Trek, created by Gene Roddenberry.

Music by Jeff Russo.

Cast: Sonequa Martin-Green, Doug Jones, Shazad Latif, Anthony Rapp, Mary Wiseman, Jason Isaacs, Michelle Yeoh, Jayne Brook, Mary Chieffo, James Frain, Michael Ayres, Emily Coutts, Raven Dauda, Riley Gilchrist, Julianne Grossman, Harry Judge, Patrick Kwok-Choon, Sara Mitich, Melanie Nicholls-King, Oyin Oladejo, Ronnie Rowe, Ronald Tang.