This is an 70s or 80s movie, I last saw it as a small child so bear with me.
It involves a space craft in the middle of a forest on a different planet. Maybe the ship crashed? A blond woman actor in the ship with possibly a child? No helmet or oxygen needed on the planet.
The setting has almost a Star Wars feel to it. I vaguely remember something about a small glowing crystal and even fairy like creatures.