Reason: None provided.
What "x"? Are you referring to the star on the left side? Or are you referring to the intersection of the two orbits? Surely, you realize that is an artifact of this simplistic representation. Orbital mechanics has been around for centuries.
49 days ago
1 score
Reason: Original
What "x"? Are you referring to the star on the left side?
49 days ago
1 score