Dark Matter

12345678910
Across
  1. 2. light
  2. 5. non-baryonic
  3. 6. galaxies
  4. 9. energy
  5. 10. Sterile neutrinos
Down
  1. 1. clusters
  2. 3. hypothesized
  3. 4. particles
  4. 7. uncharged photinos
  5. 8. orbits