Non PC Comics - Star Fox: Marvel Eros is The youngest son of A'lar Mentor, and is Thanos' younger brother. Eros is also an Eternal and Avenger. Origin: Approximately 750,000 years ago

Starfox (Eros), Characters

Eros (Earth-616), Marvel Database

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Starfox (Character) - Comic Vine

15 Facts About Eros or Starfox. An Eternal Who is Also Thanos' Younger Brother

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