In order to avoid the invisible wall at the edge before the star, longjump along the right side (around the corner at the edge of the fall) and after making it past edge, glide to the left and hit the star.
In order to avoid the invisible wall at the edge before the star, longjump along the right side (around the corner at the edge of the fall) and after making it past edge, glide to the left and hit the star.