Same here strangely, I was on break at work and looked up and saw a jet liner getting close to max altitude and the trail behind it was disappearing after one second. I wonder what the difference is, or at least what (their) explanation is. I've seen people here try to explain it away. How would one ever know?
Yesterday I noticed the sky was like the one on the left, and I couldn't remember the last time I saw it like that. It was beautiful.
Same here strangely, I was on break at work and looked up and saw a jet liner getting close to max altitude and the trail behind it was disappearing after one second. I wonder what the difference is, or at least what (their) explanation is. I've seen people here try to explain it away. How would one ever know?