The most recent theoretical work has predicted, and precise laboratory
measurements appear to confirm, that they are exactly equal.
Venus has weaker gravity than Earth.
Pluto has a weaker gravity than Earth. In fact, Pluto has a weaker gravity than Earth's moon.
it has weaker gravity than Earth
Mars has a much weaker gravity than Earth.
There less gravity on Mercury than on Earth.
The "surface gravity" is slightly less than on Earth.
weaker
It has much weaker gravity.
Weaker as it is smaller.
weaker
Weaker.
Weaker than Jupiter has, and stronger than the moon has.