Martian Manhunter

The Martian Manhunter is a superhero from DC comics and a regular member of the Justice League - he is one of the last surviving Martians and has taken on the role as a hero on earth due

to his affinity for the planet, disguising himself as a human due to knowing that humans will fear his alien apeparance. He is one of the most powerful heroes in the Justice League and has displayed a vast array of powers such as shape-shifting, superhuman strength, telepathy and flight.

Complete Power List
The Martian Manhunter has also served time with the Outsiders and though he has sometimes lost faith in humanity he always regains it and continues to fight for them. He was killed during the story Final Crisis but was brought back after the events of Blackest Night. He is a founding member of the Justice League in the Pre-Crisis, Pre-Flashpoint, and DCAU continuities.
 * Superman level strength and speed
 * Invulnerability to everything except fire
 * Vast telepathic abilities
 * Control over his body's molecular strutcture, allowing powers of shape shifting, invisiblity, regenertation, and intangibiliy
 * Superhumanly acute senses
 * X-Ray and Electromagnetic Visions
 * Hurricane breath
 * Martian Vision