Question: is nebula thanos blood daughter?
Answer: Nebula is a former Luphomoid assassin, an adopted daughter of the intergalactic warlord Thanos and adopted sister of Gamora. ... Escaping and then pursuing Thanos to Titan, Nebula learned that Thanos had killed Gamora and aided both the Guardians, Doctor Strange, Iron Man, and Spider-Man during the Battle of Titan.