Science

1234567891011121314151617
Across
  1. 3. The scorpion
  2. 7. A white dwarf that has sufficiently cooled that it no longer emits significant heat or light
  3. 9. The twins
  4. 11. the Lion
  5. 14. A gravitationally bound system consisting of stars, stellar remnants, an interstellar medium of gas and dust, and dark matter.
  6. 15. The water bearer
  7. 16. Latin word for bull
Down
  1. 1. A gravitationally bound system consisting of stars, stellar remnants, an interstellar medium of gas and dust, and dark matter.
  2. 2. Also known as dog star
  3. 3. A stellar explosion that briefly outshines an entire galaxy, radiating as much energy as the Sun or any ordinary star is expected to emit over its entire life span, before fading from view over several weeks or months
  4. 4. The galaxy that contains our Solar System
  5. 5. The fish
  6. 6. The archer
  7. 8. Also called degenerate dwarf
  8. 10. An interstellar cloud of dust, hydrogen, helium and other ionized gases.
  9. 12. The crab
  10. 13. A prominent constellation located on the celestial equator and visible throughout the world
  11. 17. The boundless three-dimensional extent in which objects and events have relative position and direction