that is amazing.
I flew on kc135 tankers, and they went max height sometimes, 30k feet range wasn't abnormal. 40k is max, the photo below is 40k feet frm another plane.
I thought sure on a flight I saw a hint of darker blue and curvature, and shrugged it off, until we landed the summertime flight, and I wandered around the ice dropping off the wings on the 100 degree runway of san antonio.
they don't tell us crew chiefs everything. another phenomona is sound at high altitude. It is as if to need nothing on my ears, and it is a hoax not to fall for.
No extra suits in the 50 year old plane. I did go through a bizarre pressure phenomona in the brain, all my teeth are shattered, and I attracted lightning for several years (my car got hit more than once). I even bent my car in relation to where a driver sits. I have broken steel in places that does not break. I am one who could gain weight to 200 pounds and look like I am starving to death skinny...no explanation to this very day.
the vid is beautiful and scary to me at the same time.