There’s a gravitational anomaly that permeates our entire universe: The way most galaxies and clusters of galaxies behave implies that there’s around six times more matter than we actually observe. Scientists called the missing stuff that should create the unaccounted-for gravity we measure “dark matter”.
Now you can get the top stories from Gizmodo delivered to your inbox. Enter your email below.
By subscribing you agree to our Terms of Use and Privacy Policy.