Recent content by Curious guy

Hi Space Forum, I'm curious. As far as I know, we separate our space dimensions (3D), and time dimension (1D) hence we got the words "we live in 4D with time being the fourth dimensions". Is it possible that time is actually not 1D? For example if time is 2D, maybe we are not just moving...

Hi Space forum, I am not an astro scientist or related, just some ordinary guy that love mystery hidden in our space. Pardon me if my question is too ordinary. I have too much question about space. 1. I once watched about gravity visualized video that said star bend space (visualized with a...