¿Who is stronger, Nova or Iceman?

Nova, also known as Richard Rider, is a superhero from the Marvel Comics universe. He was an ordinary human who gained extraordinary powers after being chosen by the Nova Corps, a intergalactic police force, to be their new Nova Prime. The Nova Corps imbued Rider with the ability to harness the power of the Nova Force, a powerful energy source that grants him a variety of superhuman abilities. These abilities include super strength, super speed, energy projection, and flight. As Nova, Rider uses his powers to protect the universe from a variety of threats, including supervillains, alien invaders, and cosmic disasters. He is a member of the intergalactic superhero team known as the Guardians of the Galaxy and has also worked with other superhero teams such as the Avengers. In addition to his superhero duties, Nova also struggles with the challenges of being a teenager and trying to balance his personal life with his responsibilities as a hero. He has faced a number of personal and moral dilemmas throughout his career, and has grown and evolved as a result. Overall, Nova is a brave and dedicated hero with a strong sense of justice and a powerful set of abilities. He is a formidable ally for any superhero team and a formidable foe for any supervillain.

Iceman, also known as Bobby Drake, is a superhero from Marvel Comics who first appeared in X-Men #1 in 1963. Created by writer Stan Lee and artist Jack Kirby, Iceman is a member of the X-Men and one of the most powerful mutants in the Marvel Universe. Iceman's superpowers and strength are closely tied to his ability to control and manipulate ice. He can create ice in various forms, including ice blasts, ice shields, and even entire structures. He can also freeze objects and people, making them immobilized or even encased in ice. One unique aspect of Iceman's powers is that he can transform his entire body into ice, making him nearly indestructible. He can also use his ice form to slide along surfaces, increasing his mobility and speed. Iceman's origins are closely tied to those of the X-Men. He was recruited by Professor Xavier to join the team of mutants who were trained to use their powers for good. Despite his young age, Iceman quickly became an integral member of the team, using his powers to fight against various villains and threats. Throughout his career, Iceman has had many memorable moments, including his transformation into a powerful being known as Ice Hulk and his leadership role in various X-Men teams. He has also had many solo adventures, both as a superhero and as a member of other superhero teams. Overall, Iceman's superpowers and strength make him one of the most powerful and iconic mutants in the Marvel Universe. His ability to control and manipulate ice gives him a unique set of powers that sets him apart from other heroes, and his transformation into ice form makes him nearly indestructible.