Time crystal

A time crystal (or poH qut in Klingonese) was a rare mineral with a non-equilibrium matter state. Time crystals could be identified by their orthogonal indices. To Klingons, at least those outside of Boreth, time crystals were a myth, a symbol of Kahless, and the namesake of Qo'noS. ()
By the mid-23rd century, the Vulcan Academy taught its students about time crystals. No Federation-aligned species had been able to stabilize them as the decay rate of the lattice was too unpredictable, and it was thought that any technology based on time crystals must have been perfected by a four-dimensional race. () Nonetheless, time crystals were encountered a number of times.
Time crystals were a rare mineral native to the planet Boreth, and the monastery on the planet was not just built to house the Followers of Kahless, but also to protect the mineral. Guarded by the Timekeepers for generations, the crystals generally did not leave the walls of the monastery. The Klingons did at one point exploit the crystals, but stopped because the power to manipulate time was a weapon unlike any other. () When charged, some crystals have been able to power wormholes through time () while at least one provided specifically for the purposes of time travel by the Boreth s could transport anyone who simply touched it through time without any use of outside technology to harness its power. () modified time crystals along with the Orb of Time as a part of a machine built by Wesley Crusher could scan quantum signatures, extrapolate the role of the beings scanned in billions of timelines, where their next destination on a particular path would be and then open a portal to that location. ()
== Specific crystals ==
=== Project Daedalus crystal ===
A modified time crystal was required to enable the Red Angel time travel suit developed by Section 31 in the 2230s. Based on intelligence from an operative on Qo'noS, Leland learned that one had hit the black market near the Orion outpost and acquired it. On Doctari Alpha, the crystal was given to Gabrielle Burnham, who planned to charge it from the nearby supernova of Alpha Lupi. However, the Klingons tracked the crystal to the colony and attacked, forcing Burnham to install the crystal in the suit prematurely. Burnham used a device which attracted the crystal to install it in the back of the suit rather then using her hands. After Burnham was trapped on Essof IV in 2257, the time crystal in her suit was targeted by Control within Leland's body, causing an explosion. ()
=== Harry Mudd's crystal ===
At one point, Harcourt Fenton Mudd acquired a time crystal device capable of creating chronal displacements. This technology consisted of two components: a wrist-mounted crystal with controls in an unknown script, and a much larger one on his ship capable of generating the required energy for chronal displacements.
It was suspected that he used this device to rob a Betazoid bank, and in 2256, during the , he used it to attempt to steal the and sell it to the Klingons. The device on Mudd's wrist disintegrated after he allowed the Discovery to rejoin the time stream. ()
=== Second Red Angel suit crystal ===
Following the appearance of the fourth red burst at Boreth in 2257, Captain Christopher Pike of the went to the planet's monastery. At first, the Timekeeper Tenavik refused to give Pike a time crystal, despite Chancellor L'Rell's permission. However, Tenavik allowed Pike to take one. As they ventured to where the time crystal were kept, Tenavik told Pike of their power capable of advance aging of plants and Tenavik himself. As Pike attempted to take a crystal, Tenavik warned him that he would see his future and his fate would be sealed. Despite his vision, Pike was able to take one back to Discovery. ()
After touching the crystal, Commander Michael Burnham experienced several flashes of an alternate timeline in which the was destroyed during the Battle near Xahea due to an unexploded photon torpedo impacting the saucer section and eventually detonating while Control, in the body of Leland, successfully boarded Discovery and slaughtered the bridge crew. Burnham's visions also included Enterprises failure to destroy Discovery just moments before it was to happen. This caused Burnham to come to the conclusion that Discovery must be sent to the future via the crystal. During the battle in the current timeline, Enterprise was saved by the sacrifice of Admiral Katrina Cornwell while Control, after only a brief engagement on the bridge, moved on rather than slaughtering the entire bridge crew. Burnham and Spock came to the conclusion that the crystal had showed Burnham this possible future so that she could avoid it. ()
When Discovery failed to auto-destruct, Burnham and the crew decided to use the time crystal to take Discovery and the Sphere data to the future. When a fifth red burst appeared, Discovery took the crystal to Xahea. There, Xahea's queen, Me Hani Ika Hali Ka Po was able to use her Dilithium incubator to power the crystal, although the consequence would be that the crystal would burn out when they were done with it. However, in order to speed up the process, Commander Jett Reno was forced to expose herself to the effects of the crystal, receiving visions of the battle to come, but successfully charging it. The crew was able to rebuild the suit and install the crystal. ()
During the subsequent battle, Burnham was able to use the crystal to create the first five red bursts. After creating the sixth red burst, Burnham, Discovery and its crew were able to travel to the future through a wormhole. However, Burnham landed on Hima in 3188. There, she sent the suit and the last red burst through the wormhole. The crystal along with the suit self-destructed and were destroyed. Discovery landed on The Colony on 3189. ()
Despite the crystal's destruction, Pike still had visions of his eventual fate. The visions that the crystal gave to Pike provided him with specific details of his fate, including the names of the cadets who would be involved in the accident with him. ()
=== Future Pike's crystal ===
In an alternate timeline where Pike decided to avoid the accident that exposed him to delta radiation, the Federation became engulfed in a devastating war with the Romulan Star Empire. An older Pike was provided with a time crystal by the monks of Boreth, which transported him back in time to 2259 so that he could warn his younger self on the Enterprise about the consequences of changing his fate.
When the younger Pike touched the time crystal, he was taken forward in time to the 2266 experienced by his older self, when his handling of a Romulan Bird-of-Prey's attack on Earth Outpost Stations led to Spock's maiming and a Romulan declaration of war. Convinced of the necessity of preserving the original timeline, Pike touched the time crystal again and was returned to the moment when he contemplated changing his fate. Since he decided not to do so, the older Pike and the crystal never appeared. ()
=== Wesley Crusher's crystals ===
In 2384, with the timeline of the prime universe dying, Wesley Crusher used a device made with the Orb of Time and modified time crystals to determine where Dal R'El, Rok-Tahk, Jankom Pog, Gwyndala, Murf, and Zero had to go next to fix the timeline in the single eventuality that would allow the universe to survive without endless suffering. When Dal looked into the data stream, he got a glimpse of his own future, but Wesley couldn't find a possible future where they succeeded until he realized that Maj'el was the missing variable. Once Wesley calculated where the group needed to go, the machine opened a portal to it for them. ()
== External link ==
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Category:Time travel
Category:Materials