Recent content by Lethal_Firefly

I don't think it does. Why do You think I think that?

If dark matter affects normal matter (by gravity), does that mean that normal matter also affects dark matter? I think it does... In which case; Black holes could attract BOTH dark and normal matter? Does this give any opportunity to "information loss"? What if some information in normal...

My idea is that the wheel turns easier when it goes forward, and harder when it goes back. Hope you understand.

Thanks you both, much appreciated

Thank you. And is it a common thing for 2 galaxies to collide?

Sorry if this has been answered before, I am very new to this forum. So, if the universe is expanding, how is it possible that Andromeda galaxy, and our Milky Way will collide? Should they not be moving away from each other, given that the distance between them is big enough for space...