As'salamu Alaikum dear brother Mohamed,
Jazaka Allah Khayr for the kind words. May Allah Almighty continue to strengthen your faith in Islam. Ameen.
In regards to the earth's orbit, since DAHAHA also means "shaped like an egg" or "egg-shaped", along with the other meanings that I thoroughly demonstrated such as:
1- Being spherical / round.
2- To push.
3- Rolling around itself.
4- Going fast, speeding.
Then seeing that the earth's orbit around the sun was also egg-shaped or elliptical, was interesting to me. So no only the earth's shape is spherical, but its orbit is also egg-shaped.
I hope this helps, insha'Allah.
Take care,
Osama Abdallah