Superhero inspired by Ajax, the Greek hero known for his immense strength and towering shield during the Trojan War. Reimagine him as a protector of vulnerable cosmic colonies in a future where defense is paramount. His attire melds Greek warrior aesthetics with advanced colony-tech designs, adorned with meteor motifs. His aura resonates with unyielding fortitude. Incorporate a shield that can deflect and absorb any cosmic threat. Colors: shield sapphire, star steel, and defender dove-gray. Capture the essence of a defender standing resolute against cosmic adversities.