Multiverse Era

Three different girls, all made of the same person.

Quinn Stacy barely remembered her family. Her earliest memory was of her mother giving her away to science when she was very little. Now brought to space by a tree and a raccoon, she might have a chance at gaining a family did doesn't remember. (Guardians of the Galaxy Era)

Quinn Stacy lost her father and sister in two tragic accidents. Her mother withdrew, unable to handle the loss of two loved ones. Luckily for the young girl, there is a boy who was given a mission to look out for her. Waking up in a strange world, only knowing each other, the two try to figure out what the hell is going on. (The Amazing Spiderman Era)

Astrid is the name she was given. The name they gave the baby that seemingly fell from the sky. The King of Asguard took her in, raising the small girl with his own children. When things got bad, she ran away to earth, hoping to find someone to help. (Avengers Era)