Gamora and Melinda
"Yes," she nodded. "Exactly, a space ship. Just a small one, but it's enough for the five of us." Well, possibly six now, but they'd see if Mantis stayed with them as time went on.
"There's nothing like it. Space is enormous and when you're out there you feel so small. It really ties a crew together." They were like a family, and she'd kill or die for any of them.