What we have to really fear is that the loss of helium will make the earth weight more and that the increased heaviness will cause it to leave its orbit and crash into the sun. Why? We all know that helium is lighter than air, thus it is used to keep blimps, baloons and dirigibles in the air, therefore it keeps the earth up in its orbit. Whe a blimp loses its helium, it crashes to the ground, therefore when the earth loses its inner helium it will crash into the sun.
But there is no air in space. Its all so confusing