Recent content by ILikeAnswers

The analogy though uses the gravity on Earth as some sort of downward pull. If there's no downward pull in space and space is 2D, then how do satellites orbit? Isn't an orbit caused when a satellite is caught in the bulge of space? And that satellite's momentum keeps it in orbit rather than it...

Is there at least a basic principle or concept?

Then how do orbits work?

So gravity is supposedly caused by objects such as planets, stars, etc. resting on space which curves space. The more massive the object, the larger the bulge it creates, the stronger the gravity. My question is, why do these objects even rest on space in the first place? It's as if there's a...