Superhero Name: Urania

Powers/Abilities: Super strength, invincibility, nuclear energy manipulation.

Origin Story: At the age of 23, Urania was a brilliant scientist working on nuclear energy. During a lab accident, she fell into a vat of uranium, which infused her with extraordinary powers. The exposure not only granted her superhuman strength and invincibility but also the ability to harness and manipulate nuclear energy.

Costume: A sleek light gray suit that symbolizes her connection to nuclear energy, designed for both protection and agility.

Weaknesses/Challenges: While invincible, Urania must manage her nuclear powers carefully; excessive use can lead to dangerous radiation levels that could harm those around her. She also struggles with the moral implications of her powers and the potential for destruction.

Additional Traits/Characteristics: Urania is determined, intelligent, and has a strong sense of justice. She often grapples with her dual identity as a scientist and a superhero, striving to use her powers for the greater good while navigating the complexities of her abilities.