Infinity Stone

: "Oh, my new friends, before creation itself, there were six singularities, then the universe exploded into existence and the remnants of this system were forged into concentrated ingots... Infinity Stones."
: ―The Collector
The Infinity Stones are six immensely powerful objects tied to different aspects of the One-Above-All, created by the Cosmic Entities. Each of the stones possesses unique capabilities that have been enhanced and altered by various alien civilizations throughout the millennia.
Only beings of immense power can wield the stones, such as when the Celestials used the Orb to pass judgment on entire planets. Lesser beings are usually unable to grasp the full power of the stones and are destroyed by them when direct contact is made, such as the illness of Jane Foster when exposed to the Aether, the disappearance of Red Skull by the Tesseract, and the incineration of Carina by the Orb.
== History ==
Before the universe began, the all-powerful being known as the One-Above-All created six singularities. These encompassed all of it's power and were eventually forged into six concentrated ingots known as Infinity Stones (Space, Mind, Reality, Power, Soul and Time) by the Cosmic Entities some time after the Big Bang.
These stones have been used many times throughout history. Because of their great power, many seek them and plan to use them for their own purposes. 
== The stones ==
=== Space Stone ===
* Stone color: Blue
* Original containment unit: Tesseract
* Current location: Asgard (since 2012)
* Current owner: Heimdall (since 2012)
* Previous owners:
** Cosmic Entities
** Odin (until 965)
** Church keeper (until 1942)
** Johann Schmidt and HYDRA (1942-1945)
** Howard Stark (1945-1949)
** S.H.I.E.L.D. (1949-2012)
** Loki (2012)
* Description: The Tesseract is named for its cube-like appearance and is capable of providing instant access to any location throughout the universe if used correctly. The unique element that composes the Tesseract has also been used to create advanced weaponry by races like the humans. This stone played an important role in humanity's development during the dawn of the superhero age, attracting the attention of forces such as Red Skull and Thanos, both of whom sought to use the Tesseract's power for their own sinister intents. It is later revealed that the cuboid is a containment unit built around the actual Infinity Stone, so that it could be somewhat safely handled and controlled. In Thor's vision, the Tesseract is shattered to unveil the blue Space Stone contained within.
=== Mind Stone ===
* Stone color: Yellow
* Original containment unit: Scepter
* Current location: Earth (since 2012)
* Current Owner: Vision (since 2015)
* Previous Owners:
** Cosmic Entities
** Thanos (until 2012)
** Loki (2012)
** S.H.I.E.L.D. (2012-2014)
** Wolfgang von Strucker and HYDRA (2014-2015)
** Avengers (2015)
** Ultron (2015)
* Description: The Scepter was a weapon that utilized the yellow Mind Stone housed inside a blue computer module, which also masked the stone's presence from computer scanners. In this way, the Stone could be "concealed" from those who would try to take it. Tony Stark originally saw the stone as a power source, whereas J.A.R.V.I.S. stated it was more akin to a very powerful computer once he had the opportunity to study it. The stone within had already been in the possession of Thanos when he gave it to Loki to aide him in his invasion of Earth. This stone had the power to subjugate the minds of others, bending them to the will of the user, as well as to project the user's consciousness to multiple higher planes of existence. The stone was also said to greatly increase the intelligence of those capable of wielding it, as shown in the cases of Loki and Wolfgang von Strucker. When Loki failed in his campaign, the Scepter fell into the possession of S.H.I.E.L.D., eventually being passed on to HYDRA via sleeper agents. The Scepter was then used in various HYDRA experiments, and other capabilities such as mind control, astral and energy projection were unearthed. The protective casing of the Scepter's gem was eventually broken by Ultron and the contained stone was used to bring the Vision to life. Thor entrusted the stone to Vision, citing the he was worthy of Mjølnir and that safety was hard to come by nowadays.
=== Reality Stone ===
* Stone color: Red
* Original containment unit: Aether
* Current location: Knowhere, inside the Collector's Museum (since 2013)
* Current Owner: Taneleer Tivan (since 2013)
* Previous Owners:
** Cosmic Entities
** Malekith (until 2987 BC)
** Bor (2987 BC)
** Jane Foster (2013)
** Malekith (2013)
** Asgard (2013)
* Description: The Aether appears as a dark, red, viscous liquid, unlike the other encountered Infinity Stone containment units, which appear solid. The Aether acts like a symbiotic force, capable of being absorbed into the body of a living host, granting that person immense strength, power, and seemingly unlimited capabilities. Malekith planned to use the Aether's reality bending abilities to cover all Nine Realms in darkness; however, he was stopped by Thor and Jane Foster. Only two people, Jane Foster and Malekith, are known to have been hosts for the Aether, but circumstances prevented the full extent of the Aether's potential from being explored. It is later shown that the Aether is actually an Infinity Stone contained in liquid form, and in Thor's vision this liquid solidifies into the red Reality Stone.
=== Power Stone ===
* Stone color: Purple
* Original containment unit: Orb
* Current location: Xandar (since 2014)
* Current owner: Nova Corps (since 2014)
* Previous owners:
** Cosmic Entities
** Celestials (before 20th century)
** Peter Quill and the Guardians of the Galaxy (2014)
** Ronan the Accuser (2014)
* Description: The Orb is the protective housing of the purple Power Stone. The stone is an incredible power source, which, when used at it's full potential, has enough power to obliterate entire planets, and probably much more. This stone was sought by Thanos, who tasked Ronan the Accuser to acquire it from the dead planet of Morag, in exchange for destroying Xandar. Star-Lord acquired the stone instead and was prepared to give it to Taneleer Tivan with Gamora until its destructive power was unleashed at Knowhere. Soon after, Ronan obtained it and harnessed its energy with the intent of destroying all life on Xandar and overthrowing Thanos. Star-Lord and the Guardians of the Galaxy were able to take the stone from Ronan and collectively harness its power to destroy him. They then gave the stone to Nova Prime Irani Raelfor's safe-keeping on Xandar.
== Capabilities ==
Each of the Infinity Stones have the ability to be used individually by powerful beings or collections of lesser beings who focus their intent. The power of all six stones can be harnessed collectively, but none who have attempted this have survived. Since they are derived from the creative power of the One-Above-All, whomever were to possess all six at once would quite literally possess the power of God, being able to do anything and everything. 
The Stones are also indestructible; no weapon can harm or destroy them. Thor describes the Infinity Stones as the greatest power in the universe and "unparalleled" in their destructive capabilities.