Earth-351

"He discovered that there were universes stacked on top of his own..." The subject of this article comes from an alternate universe connecting to the main timeline of the Marvel Cinematic Universe.

"I request elaboration." This article is a stub. You can help Marvel Cinematic Universe Wiki by expanding it. Please expand this article. Once finished, this notice may be removed.

Earth-351
Appearances
Game	What If...? – An Immersive Story

Earth-351 or Timeline 351 is a universe where Thanos sought the Reality Stone to save Titan from ruin.

History

To be added

Residents

• Council of Titan
  • Magistrate
• Nova Corps
  • Carol Danvers
• Titan Royal Family
  • A'Lars
  • Eros/Starfox
  • Thanos

Landmarks

• Titan
• Xandar

Trivia

To be added

Behind the Scenes

• The name of this universe was designated as Timeline 351 in What If...? – An Immersive Story. In 2025, The Appendix to the Handbook of the Marvel Universe, a fan run site whose universe designations are approved by Marvel editorial, properly designated it as Earth-351.
• Prior to the Marvel Cinematic Universe Wiki adopting official MCU reality numbers to use as page names, this universe's page was listed as the "Reality Stone Seeker Thanos" Universe in accordance with then-local universe naming systems.

External Links

• Reality Stone Seeker Thanos on Marvel Database