* Gravity is always present: Earth's gravity extends far into space. Even in a "weightless" environment like the International Space Station, the Earth's gravitational pull is still about 90% of what it is on the surface.

* Weightlessness is a feeling: "Weightlessness" is the sensation of freefall. When you're in freefall, you're still being pulled by gravity, but you're falling at the same rate as everything around you. This makes it feel like you have no weight.

Therefore, the gravitational acceleration of Earth remains the same, approximately 9.8 m/s² even in a weightless environment.

Let me know if you'd like more details about freefall or how gravity works in space!