Celestialsapien

Celestialsapien is the native species of the Forge of Creation, and are defined as "Transcendent Aliens".

Appearance
Celestialsapiens are silhouette-like humanoids that can range from any size. The inside their bodies resemble outer space, and they have white star-like dots scattered inside their body. Their head has three trident-like horns on the forehead, two horns on each side of their head, or a flaming top. Their face only consists of white eyes with no pupils and no mouth, although some males can grow beards.

Male Celestialsapiens' bodies are shaped like muscular male adult humans, female Celestialsapiens are shaped like thin female adult humans and newborn Celestialsapiens are shaped like human babies.

Behavior/Culture
Celestialsapiens prefer their shrouded existence in a dimension known as the Forge of Creation, as opposed to being involved with the rest of the universe. Much like their birthplace, Celestialsapiens exists outside of time and space itself. In other words, they are simultaneously everywhere and nowhere at the same time.

Celestialsapiens have their own unique personalities, consisting of a masculine voice of rage and aggression and a feminine voice love and compassion. Both of the personalities must agree on something for any actions to take place.

Most Celestialsapiens only have two personalities, yet Alien X has three with Ben Tennyson being a voice of reason. Consequently, two out of three must agree on something in order for Alien X to perform any sort of action.

According to Kevin Levin, it is very dangerous to disturb them while debating as "they can just blink, and [you would] be gone".

Not only are Celestialsapiens genetically the same across alternate timelines, but they are literally the same.

Diet
According to Derrick J. Wyatt, Celestialsapiens eat "star-stuff".

Powers and Abilities
Celestialsapiens are omnipotent, being able to warp reality, time, and space with ease and at any level they wish. Even their thoughts can become real. In short, Celestialsapiens can do anything.

Celestialsapiens have demonstrated feats of superhuman strength and speed, flight, telekinesis, excellent hand-to-hand combat, size altercation, deflecting energy attacks, and massive self-duplication.

Celestialsapiens can create time waves to reverse events on a specific area, generate small galaxies to suck in other beings, and recreate a destroyed universe.

According to Man of Action, Celestialsapiens can bond their power with each other but only if they collectively agree.

Celestialsapiems' reality warping is so powerful that the personalities can even prevent their external body from being destroyed just by agreeing that it will not.

Weaknesses
Celestialsapiens are left in an inactive state for as long as the personalities are debating amongst themselves, though Ben has managed to overcome this weakness by convincing Bellicus (Alien X's voice of rage) and Serena (Alien X's voice of love) to give him full control of the form in exchange for letting the two debate with each other in peace.

According to Matt Wayne, Celestialsapiens are unable to manipulate Mana directly. They would have to alter the universe to change the nature of Mana first.

According to Wyatt, Celestialsapien personalities are capable of experiencing fear in the presence of Toepick's Species.

According to Man of Action, a Celestialsapien's actions onto reality can be neutralized and reversed by the intervention of their own brethren.

Despite their nigh-invulnerability, there are some things capable of killing a Celestialsapien. According to Wyatt, they are unable to survive on the planet Anur Vladias. According to Man of Action, they are unable to survive omniversal or timeline destruction unless they were to combine their powers in advance.

Reproduction
If a female Celestialsapien is pregnant, a white orb grows on her wrist, in which the baby is growing. According to Dwayne McDuffie, it takes a newborn Celestialsapien thousands of years to develop.

Omnitrix Transformation
The Omnitrix's Celestialsapien representative is named Alien X, who first appeared in the Alien Force episode "X = Ben + 2". Alien X has appeared in almost every subsequent series except the reboot.

According to Professor Paradox, an alternate version of Albedo turned into Alien X and was trapped motionless for nearly a year.

According to Rouleau, Ben 10,000 has Alien X available in his Omnitrix.

Theories
The following theories have been made to explain Alien X's creation and existence, which seems to come into conflict with that of other Celestialsapiens:
 * 1) While ordinary Celestialsapiens only have two personalities, Alien X has three due to the Omnitrix's wearer.
 * 2) When Myaxx obtained a Celestialsapien DNA sample, she used the Galvan's advanced technology to remove the original voice of reason so that it could be replaced by the Omnitrix's wearer.
 * 3) Alien X is unique in the fact that other Celestialsapiens do not appear to have a voice of reason, which is why they allowed Myaxx to take a sample of their DNA. That way, whoever wears the Omnitrix can become the voice of reason.
 * 4) Since most species only have one voice, the Omnitrix is designed to replace the mind of an alien with that of the user. However, is not capable of replacing more than one voice.

Etymology
Celestialsapien is a play on "celestial," meaning from the stars, and "sapient," a term for intelligent.

Links

 * Celestialsapien at the Ben10 Planet Wiki