Home

Welcome to Memory Alpha!

Memory Alpha is a collaborative project to create the most definitive, accurate, and accessible encyclopedia and reference for everything related to Star Trek. The English-language Memory Alpha started in November 2003, and currently consists of 47,331 articles. If this is your first visit, please read an introduction to Memory Alpha.

---

• • • • • • • • • • • • • • • • •

	Discovery will return...
	Warning: Memory Alpha contains spoilers!
	Last season Season 1	This season Season 2	Next season Season 3
	Companion series After Trek • Star Trek: Short Treks • The Ready Room
Upcoming productions Star Trek: Picard • Lower Decks • Untitled animated series • Untitled Section 31 series
Want to know more? Me Hani Ika Hali Ka Po • Craft • Zora • Saru • Harcourt Fenton Mudd • Harcourt Fenton Mudd (android) • Tevrin Krit Airiam • Ba'ul • Boreth • Gabrielle Burnham • Michael Burnham • Control • USS Discovery • USS Enterprise • Philippa Georgiou • Leland • L'Rell • Number One • Christopher Pike • Red Angel • red burst • Jett Reno • Section 31 • Sphere • Spock • Tenavik • time crystal • Xahean
Where to watch: CBS All Access (US) • Space/Z (Canada) • Netflix (elsewhere worldwide)

Latest news

21 July 2019

Star Trek: Picard official Season 1 trailer and Star Trek: Short Treks Season 2 trailer have been released.

16 July 2019

The second season of Star Trek: Discovery has been nominated for four Emmy Awards and five Saturn Awards. [1] [2]

12 July 2019

Actress Stephanie Niznik passed away on 23 June 2019. [3]

Upcoming episodes/films • Upcoming merchandise • Today in Trek history

Featured article

"Rapture" is the tenth episode of the fifth season of Star Trek: Deep Space Nine.

In the wardroom on Deep Space 9, Captain Sisko, Major Kira, and Jadzia Dax admire a twenty-thousand-year-old painting of the lost Bajoran city of B'hala – the only known proof that the city ever existed. While Jadzia is surprised that the painting isn't a lot bigger, Kira and Sisko are in awe of the ancient artifact, which has been returned to the Bajorans by the Cardassian Government. Sisko points out a Bantaca spire in the painting, explaining that markings upon the spire describe the co-ordinates of the lost city; however, since two of the spire's sides cannot be seen, the city's exact position is difficult to decipher. He has the picture scanned into the computer so that he can study it, prompting Kira to recall a prophecy that only one who had been touched by the Prophets could find the ruins of B'hala.

In his office, Sisko looks at the computer scan of the painting and the markings on the spire. Adjourning to a holosuite, he produces a recreation of the spire, and has the computer overlay images of the markings from the painting, as he begins a quest to decode the co-ordinates. Later, he is interrupted by Quark, who comes into the holosuite to inform him that it is after 3 am. After dismissing Quark's offer of a visit to a pleasure maze, Sisko tries to save the program to a isolinear rod. As he works a console, however, there is an explosion and the captain is thrown to the floor, plasma energy crackling over his body. Shocked, Quark calls the infirmary...