Hal Jordan is a gifted and cocky test pilot, but the Green Lanterns have little respect for humans, who have never harnessed the infinite powers of the ring before. But Hal is clearly the missing piece to the puzzle, and along with his determination and willpower, he has one thing no member of the Corps has ever had: humanity. With the encouragement of fellow pilot and childhood sweetheart Carol Ferris, if Hal can quickly master his new powers and find the courage to overcome his fears, he may prove to be not only the key to defeating Parallax…he will become the greatest Green Lantern of all.
See the fourth badge down? Well, speculation is pointing at that being Mogo, The Living Planet! (don't worry if you've got no idea who or what that is, there's a brief character bio below) While there's a chance that this could be Oa, we already know that we'll be seeing the tiny Corps member Bzzd, so why not the biggest too?
Mogo was a sentient or "living" planet. When it was desired, its affliation with Green Lantern Corps was marked by its folliage that was arranged into a green band circling the body with the standard Corps lantern symbol. Mogo is also responsible for guiding the Green Lantern rings to new sentient beings after their hosts die.
Green Lantern is set to be released in 3D on June 17, later this year!