Why the Universe needs Dark Matter (and not MOND) in one graph

“The cosmos is all that is or ever was or ever will be. Our feeblest contemplations of the Cosmos stir us—there is a tingling in the spine, a catch in the voice, a faint sensation, as if a distant memory, or falling from a height. We know we are approaching the greatest of mysteries.” –Carl … Read moreWhy the Universe needs Dark Matter (and not MOND) in one graph

So much more than an Atom Smasher

“Forget it. I didn’t have that thing inside me where I wanted to smash against somebody and watch them break. I was too sensitive for that and disliked being that sensitive.” –Josh Brolin How do you figure out what something is made of? You take it apart — cracking it open if necessary — and … Read moreSo much more than an Atom Smasher

MOND vs. Dark Matter

The first serious advocate of modifying Newton’s laws instead of postulating unseen (or dark) matter was Moti Milgrom, from whom today a new article appears on the astrophysics preprint archives. In particular, Milgrom asserts the following: MOND predictions imply that baryons alone accurately determine the full field of each and every individual galactic object. These … Read moreMOND vs. Dark Matter