Thanos does not have a "half-sister" in the traditional sense within the main Marvel Cinematic Universe (MCU) or the primary comics continuity (Earth-616).
Nebula appears in The Super Hero Squad Show, voiced by Jane Lynch. This version is Thanos' older sister. Nebula, based on the Marvel Cinematic Universe (MCU) incarnation, appears in Guardians of the Galaxy (2015), voiced by Cree Summer.
Agent of S.H.I.E.L.D.
Laura met and fell in love with Clint Barton, whom she married. Both Laura and Clint were S.H.I.E.L.D. agents, codenamed Agent 19 and Hawkeye, respectively.
Starfox, AKA Eros, grew up on Titan alongside his brother Thanos, embracing all the pleasures that life has to offer. He later became Starfox and an official member of the Avengers. He is an adventurer and a cosmically-enhanced super-being.
Yelena Belova is a fictional character portrayed by Florence Pugh in the Marvel Cinematic Universe (MCU) film franchise based on the Marvel Comics character of the same name. She is depicted as the adopted sister of Natasha Romanoff.
She is soon revealed to be the highly trained Agent 19 of S.H.I.E.L.D., taking the moniker Huntress in Marvel Super Action #1 in 1976, and Mockingbird in Marvel Team-Up #95 in 1980, before going on to be a member of several Avengers teams, briefly marrying and subsequently divorcing Clint Barton/Hawkeye.
As the first major, openly gay character created by Marvel Comics, Northstar generated significant publicity in the mainstream press, and Alpha Flight #106 sold out in a week, although the series was not a very popular title. It is the only comic book issue to have been inducted into the Gaylactic Hall of Fame.
Wiccan (who is canonically gay) and Speed (who is canonically bisexual) are Wanda Maximoff and Vision's twin sons who grow up to become queer members of the superhero group Young Avengers.
The Mark 42 (or XLII) Iron Man armor is special because it's an autonomous, modular suit that can assemble itself around Tony Stark, controlled by microchips in his arms, allowing remote operation and deployment in separate pieces, making it his first "summonable" armor but also prone to malfunctions as a prototype. It's famous for its unique gold-and-red design and the ability to fly in segments to surround Tony, even letting others wear parts of it, though it was still experimental.
The fierce warrior Nebula is the adopted daughter of Thanos and the “sister” of Gamora.
Jiaying was an Inhuman gifted with the power of life force absorption after experiencing Terrigenesis. Using her ability, Jiaying retained her youthful appearance for several decades by draining the life from a number of Inhumans who had willingly sacrificed themselves for her.
Lila Barton is only daughter of Clint Barton/Hawkeye and Laura Barton. She's the sister to Cooper and Nathaniel Barton. She lives at the Barton Family Farm with her family. Lila and her family are not in any government files, which is why the Barton Family Farm is used by the Avengers as a place to hide and lay low.
About the character, Gillan said, "She is the female villain of the film ... She is very sadistic and evil, but I like to think for a very valid reason." She also added, "I think she's a really interesting character.
As a warrior shaman, Zuri was responsible for the caretaking of the Heart-Shaped Herbs. When Erik Killmonger returned to Wakanda and challenged T'Challa for the throne of Wakanda, Zuri organized the ritual combat between the pair, only to sacrifice his own life in a desperate attempt to save his king.
Over the years, Gamora became Thanos' favorite child, and he considered her the future heir to his throne, which only strengthened the growing wedge in her relationship with Nebula and in time, Gamora built up the reputation as the "deadliest woman in the galaxy" and became well known throughout the cosmos.
In terms of fictional wealth, Tony Stark (Iron Man) is generally considered richer than Bruce Wayne (Batman), with estimates placing Stark's net worth at around $100 billion, while Wayne's is estimated at around $11.6 billion.
Biography. The cyborg known only as Pretty Boy was a member of the band of cybernetically-enhanced assassins known as the Reavers.
Deadpool was revealed to be pansexual - which is defined as being attracted to people of any gender or to people regardless of their gender - in the comics over a decade ago, but there's been some debate about whether his sexual orientation carried over to Ryan Reynolds' big-screen take on the character.
NoobMaster69 in Avengers: Endgame is the same character, Aaron, from Captain America: The Winter Soldier, an Apple Store employee who played Fortnite with Thor and Korg, revealed in a later Xbox tie-in commercial where his cousin (who created the name) appears, tying him back to the MCU's gamer tag in Endgame.
Marvel Comics introduced the newest character to take on the Hawkeye mantle, with Charli Ramsey being the company's first nonbinary legacy hero. While Charli is not the first nonbinary Marvel character by any means, they are the first to don the mantle of an established hero — in their case, Clint Barton.
DC traditionally is a lot better at having LGBT be in the limelight, even if we don't count Wildstorm before it got rolled into DC. They have a lot more A-list and B-list LGBT characters and will push LGBT ongoing series much longer than Marvel. Examples include: Harley & Ivy , Batwoman , Constantine, etc.
The character is the original Captain Marvel in the comic book created by Stan Lee. The key difference: Comic book Mar-Vell is a male while movie Mar-Vell is female. According to directors Anna Boden and Ryan Fleck, the gender swap happened “very late” into development.