Here is another angle of the 2nd plane moments before its deadly impact ... The photograph here is acceptable evidence ... convincing testament that the 2nd plane ... or a 2nd plane ... was indeed there and did impact with the WTC tower.
There are no signs of the image being superimposed. Nothing untoward ....
APART FROM ....
What is the round 'orb' like appenditure on the underside of the plane? I don't ever remember seeing such an appenditure on commercial airline jets?