[NorthMountain]

1) If you don’t specify a reference point, I get to do that.

2) Even if your reference point is the Horsehead Nebula, the weight of the Moon is still not zero. It may be smaller than your error bar, but it’s still not zero. Fg=G*Mm*Mhhn*R^-2

[ShadowAce]

2) Even if your reference point is the Horsehead Nebula, the weight of the Moon is still not zero. It may be smaller than your error bar, but it’s still not zero. Fg=G*Mm*Mhhn*R^-2

LOL! Granted.