Marvel Theory: Where Gamora Went After Avengers: Endgame
Avengers: Endgame saw the return of the heroes that vanished after Thanos’ snap in Avengers: Infinity War, but not of those who died before it, such as Gamora. However, Endgame brought her back through the time heist, allowing her 2014 self to jump to the present. Gamora’s future was left uncertain, and it’s unknown where she went to after the events of Endgame – but there are a few options. The MCU reached its peak with Avengers: Infinity War and Avengers: Endgame, which brought together all the superheroes from the Marvel Cinematic Universe to fight a common enemy: Thanos.
Infinity War saw Thanos fulfilling his plan of wiping out half the universe with the snap of his fingers, and Endgame witnessed the combined efforts of the surviving heroes to bring back those who vanished and later fight Thanos and his armies. As Gamora died in Infinity War when Thanos needed to sacrifice someone he loved to get the Soul Stone, the one seen in Endgame didn’t know who the Guardians of the Galaxy are and was still working with Thanos, but was ultimately convinced by present day Nebula to betray him.
Still, Gamora didn’t know any of the Guardians, Avengers, and the rest, and while everyone paid their respects to Tony Stark, Gamora left and her whereabouts are currently unknown. With Guardians of the Galaxy 3 not arriving as soon as fans would like, they are still wondering where Gamora could have gone, but that can be answered when looking back at Gamora’s past.
Gamora was Thanos’ adoptive daughter and her home planet is Zen-Whoberi, which was on the verge of collapsing due to overpopulation. As a result, poverty was commonplace and many children were homeless, and the planet was later invaded by Thanos and the Black Order, who proceeded to wipe out half of its population. Thanos claimed that by killing all those residents he saved the planet as resources were no longer reduced, but Thanos is not that reliable. Thanos found Gamora (whose parents were killed) when she was fighting off a soldier that was restraining her – an act that caught his attention and prompted him to adopt her.
As Zen-Whoberi wasn’t destroyed, it’s possible that’s where Gamora traveled to after Endgame, more so as she knew what Thanos did to her people and that he didn’t do any good to the planet. Gamora could be in Zen-Whoberi to keep a low profile for a while and even help the residents. Another option is the "Garden", the planet where the surviving Avengers killed Thanos. The Mad Titan had planned to retire there once he brought balance to the universe, and Nebula knew about it – and as Gamora was the favorite daughter, she surely knew as well. Gamora’s whereabouts are a good excuse to explore more planets in Guardians of the Galaxy Vol. 3 as well as her backstory, and it will be interesting to see how much her mentality and perspective of the universe have changed since Avengers: Endgame.