What doesn't fall from gravity?

Answer 1

Nature of gravity: A curvature in space-time caused by matter.

Since every form of matter in the universe creates its own gravity, escaping it becomes a meaningless subject.

However if this question arises when we look at clouds, then the topic will slightly change. Clouds seem to bypass gravity because they are less dense than the rest of the atmosphere below them, therefore the air with higher density is pulled down by gravity (or technically pushed down because of the curvature) and the lighter one simply sits on top of the heavier. Because the heavier air is not visible to naked eye, it seems that the clouds don't obey the laws of gravity, which isn't the case.

The same can be said for sunspots which are seen on the Sun's surface, less dense lava flows on top, sitting on more dense lava which is closer to the core.

-Arianabedi

Answer 2

In theory, anything that has mass will fall due to gravity. However, objects in orbit around Earth, like satellites or the International Space Station, appear weightless because they are in free fall towards Earth at the same rate as the curvature of the planet.