Summary:
- The article discusses a new estimate of the total amount of darkness in the universe, made using data from NASA's New Horizons spacecraft.
- Researchers analyzed the faint glow of the universe's background light, which comes from the first stars and galaxies that formed after the Big Bang, and found that it is about 2 to 3 times brighter than previously thought.
- This suggests that there is more "dark" or invisible matter in the universe than previously estimated, providing new insights into the composition and evolution of the cosmos.