Gravonitum from Agents of S.H.I.E.L.D.'s "The Asset".

Gravitonium is a fictional object in the Marvel Cinematic Universe. It is an element on the periodic table as Gr, but its existence is largely unknown to the public. It is highly unpredictable in its power to control gravity, and can be highly dangerous when manipulated, with the power to consume organic and inorganic matter.

It led to the deaths of Dr. Franklin Hall and Ian Quinn, although the former was able to temporarily break free before immediately being pulled back in. Raina later released it to absorb Quinn.

United States Air Force commanding officer and Hydra operative General Hale obtained it and got enhanced Crusher Creel to touch it, but he was driven mad by the consciousnesses left behind of its victims. A chamber was made for Hale's daughter to absorb it fully, but she couldn't control the suffering of its victims. General Talbot, who had been kidnapped and brainwashed by Hale, with an already damaged psyche due to a bullet to his skull, had learnt of Thanos coming to Earth, and believing he could help, absorbed all of the Gravitonium becoming virtually unstoppable, turning him into a tyrant, instead of the hero he wanted to be. He wanted to strip all the planet of its Gravitonium which caused major damage to Chicago. Inhuman and S.H.I.E.L.D. agent Agent Daisy Johnson injected herself with the Centipede serum to boost her powers to blast him into space where he was left to die.


Total appearances: 14.



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