The Universal Survival Suits[1] are suits that could easily adapt to space surroundings.
History[]
On a mission in the Orex II Gravity Well, Nebula and Gamora got into trouble while flying against the G'rek Raiders. Gamora noted that weakness must be cast aside for the sake of power, quoting Thanos. Since their vessel was doomed, they should use that and self-destruct the ship, sending it into the G'rek Carriership. Before then, they could self destruct and use their Universal Survival Suits. They did so and drifted in space until the Dark Aster picked them up. Although they had to be healed in Healing Tanks, the suits saved their lives.[1]