Thor mencionou no filme que Thanos matou apenas metade de seu povo:
Thor: There's six stones out there. Thanos already has the Power Stone because he stole it last week, when he decimated Xandar. He stole the Space Stone from me, when he destroyed my ship and slaughtered half my people. The Time and Mind Stones are safe on Earth. They're with the Avengers. source
E de comicbook.com :
According to the Redditor, Russo confirmed Valkyrie did survive Thanos’ ambush of the Sanctuary II. The director did not say how, but he did say a portion of the Asgardians also survived. Russo said escape pods ferried those survivors away from the battle, giving the Asgardian race the chance to escape extinction. It is very possible the Valkyrie was charged with overseeing that evacuation since most of the Asgardian refugees were simple civilians.
Então ela sobreviveu e está perambulando em algum lugar.
Ou talvez ela tenha acabado de se tornar uma cabra; p
