DARK MATTER
  • DARK MATTER IS SPACE MATTER WE CANNOT SEE AS IT DOES NOT EMIT LIGHT.
  • THERE IS MORE DARK MATTER IN THE UNIVERSE THAN BRIGHT.
  • SCIENTISTS BELIEVE THAT ALMOST 90% OF MATTER IS DARK.
  • DARK MATTER IS OF TWO KINDS-GALACTIC AND INTERGALACTIC.
  • THE MATTER IN GALAXIES IS CALLED GALACTIC WHILE THE MATTER BETWEEN THEM IS CALLED INTERGALACTIC.
  • INTERGALACTIC MATTER IS MADE UP OF WIMPs(WEAKLY INTERACTING MASSIVE PARTICLES).
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