I know we have a question section but would like this to specialize on remembering anime you saw and just can't remember what it was called.
The first one(1980's to 1990's) takes place on Mars where humans are slaves to bigger aliens and the main character is a little boy. There is legend/myth the aliens fear about a girl with silver hair so they kill any they find with that hair color. Ring a bell?
I don't know if this is the same one but it does take place on Mars as well but the ending....
[Show spoiler] everyone on both sides dies in the end when the ship(as it's lifting up from the ground) they are on comes crashing down
. Anyone know?