We fall to be symmetric, intertwined into a single continuum of space and time.
There is no notion of distance but a concept of special relativity. It is a union. We see a static map on the Earth's surface and wonder - what is in motion?
We see two spatial dimensions, one time dimension and zero dimension - are they drawn, aligned or parallel? It’s an unusual perspective. There is no motion.
They just want to fly in the air. We just want them city landing.
The sky is pierced in a rush of steel.
You saw no bird. You made the flight and climbed the sky. Somewhere among the clouds death is on mathematics.