The space between galaxies is not empty—it’s filled with dark matter and gas.
✓ TRUE FACT
Intergalactic space has extremely low-density gas—sometimes around ~1 atom per cubic meter in voids—plus pervasive dark matter. It’s “empty” by everyday standards but not truly nothing.
🤯 "The space between galaxies is not empty—it’s filled with dark matter and gas. Space hates being truly alone."