Universe Vocab-Ceara Latson-6th

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Across
  1. 3. waves with longer wavelengths than visible light.
  2. 4. transfer of energy through matter or space.
  3. 5. instrument that collects light or other electromagnetic radiaton
  4. 6. accurate representation of an object that is almost like the actual object
  5. 12. radiation consisting of electric and magnetic waves.
  6. 15. waves with very high energy and no mass or charge.
  7. 16. Galaxy with bulge in center with long arms.
  8. 17. equals 9.5 trillion km
Down
  1. 1. All space and matter in space.
  2. 2. explosion of a large star.
  3. 6. stars that spread from center of spiral galaxy
  4. 7. dust that appears as dark ribbons against bright stars
  5. 8. waves that are high energy used in medical.
  6. 9. 300,000km/sec
  7. 10. distance between two adjacent corresponding points.
  8. 11. grouping of stars in space.
  9. 13. galaxy with bright center with little dust or gas
  10. 14. Waves with long wavelengths and low frequencies.
  11. 17. waves that provide visible light spectrum.