Recent content by Colm

Of course this is probably not the case, but for the interest of the point of view, at x magnitude of gravity, in a fixed point how far could a photon travel before being bent back to its point of origin. Perhaps also to not think of it like a ball going up and down, gravity could bend that...

We could be falling through a universe rather than moving "up and out" through it, the shell of this universe could be collapsing and the reflected points are where light is reflected from, our could be a focal point due to lensing. Light, which is also a particle, and can not escape a black...

If the universe is expanding at an accelerating rate, either through a "pushing" or "pulling" force in a direction, and we have come from a "big bang point", then I wonder if we could calculate all our vectors at anyone moment and time to find the universal acceleration point and direction. If...

How do we know that the stars we see, or some of them are not the light from our own system falling back, and that we may be looking at light from our own star/solar system/ galaxy that has taken millions of years to fall back on its point of origin?