Do official government documents confirm Flat Earth and the Firmament?

CALCULATION OF WIND COMPENSATION FOR LAUNCHING OF UNGUIDED ROCKETS: https://ntrs.nasa.gov/api/citations/20040008097/downloads/20040008097.pdf

Evolution, Flat Earth, and more: https://www.youtube.com/watch?v=n7CACgiVGTY
Flat Earth - Former NASA Employee Cyndi Holland Interview: https://www.youtube.com/watch?v=Wgiu0gvPvqM
Level with me: https://www.youtube.com/watch?v=dR47TRmLqcc&t=2316s
https://www.nasa.gov/centers/dryden/pdf/88104main_H-1391.pdf
https://ntrs.nasa.gov/api/citations/19810003557/downloads/19810003557.pdf
https://ia803206.us.archive.org/23/items/propagation_of_electromagnetic_fields_over_flat_earth/propagation_of_electromagnetic_fields_over_flat_earth.pdf
Best Flat Earth Proof (lots of science):https://www.youtube.com/watch?v=zFAwRbKLYEo&t=995s
Flatlantis: https://www.youtube.com/watch?v=nFxTQJu9KLQ&t=30s
No magnetic declination: https://www.youtube.com/watch?v=YvZ3tMqyjHo&t=1194s
Lost Canadian History: https://lnkd.in/dV423Asf