Now that we've seen the purple Infinity Gem in Guardians of the Galaxy and the explanation that they are physical manifestations of the Universe long gone blah blah.
Not to mention that we saw the Celestials, the Collector and even a severed Celestial Head that was being harvested. I am wondering which infinity gem is which?
People have thought before that Loki's Sceptre had the Mind Gem. It is now PROVEN that the Tesseract and the Aether are gems(even more than it was before). So people thought the Tesseract was the Space Gem, and that the Aether was the Power Gem.
So let's get it down this way.
Space = Tesseract
Power = Aether
Mind = Sceptre.
So based on what we saw....what was the GoTG gem?