First appeared in Nova #1 in 1976 and was created by Marv Wolfman and John Buscema. Richard Rider is the first Marvel superhero to be known as Nova. He became Nova when he was chosen by Rhomann Dey of the Nova Corps to take his place in its ranks.
Characters from expanded media that needs to be adapted into Live Action
With Beep The Meep and The Wrarth Warriors making their live Action debut for Doctor Who's 60th Anniversary guess why not have other characters from expanded media of a certain Big Franchise.