Gravity is what electromagnetic ignoramus describes as motion, and like Newton, if the arithmetic doesn’t work out, invoke the divine.
Update: Zero Gravity? In the International Space Station they have it, so they say, but you cannot have zero gravity anywhere in the universe, because gravity cannot be zero, 0.
If gravity is zero then there is no mass in the universe.
I wonder if this has been thought through…….
Ah, problem solved, God did it.