Oh boy oh boy oh boy! Hulk got email from Puny Human named Jane and guess what it shows in the picture that was attached to the email that Hulk got?
IT IS A WHOLE GALAXY OF KITTIES AND BUNNIES AND THAT IS EXCELLENT!! Science is excellent for discovering such a wonderful thing as a galaxy with kitties and bunnies!
(Yes, Iron Man! Hulk knows that is called a "nebula!" Galaxy is a better word!)