Grey matter and dark matter walk into a bar. The bartender looks at them and asks, “what’s the matter?”. Dark says, “I’m not attracted to anybody”. It’s worth noting that I know absolutely nothing about dark matter and didn’t even know that it was an actual thing before I read The Stuff Between the Stars. The Stuff Between the Stars: How Vera Rubin Discovered Most of the Universe, is an excellent example of an intelligent, illustrated book that treats its young audience with respect and isn’t afraid to broach big-scale ideas. It does this and accomplishes what an illustrated book should do, which is to entertain young readers. As a healthy aside, those rare illustrated books will tell them something new and make them curious about the bigger picture.
Vera Rubin saw dark matter and gave it a name