The Tesseract's Interdimensional Powers

The Tesseract's Interdimensional Powers trivia questions

1. Which MCU character first discovers the Tesseract's ability to open portals between worlds?
2. What cosmic entity does the Tesseract contain that becomes central to Avengers plot?
3. In Loki, how does the TVA initially explain the Tesseract's multiversal significance?
4. Why does Red Skull claim the Tesseract rejected him during his first encounter with it?
5. What specific consequence occurs when Hulk uses the Tesseract's power in Endgame's time heist?
6. How does the Tesseract's connection to the Space Stone differ from other Infinity Stones?
7. Which MCU property reveals that Tesseracts exist across multiple universes simultaneously?
8. What unintended side effect does Wanda's manipulation of the Tesseract cause in WandaVision?
9. How does Doctor Strange's understanding of the Tesseract differ from the Avengers' perception?
10. What theoretical consequence would occur if two Tesseracts from different universes collided?