The Space

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Across
  1. 3. Hole/A region in outer space where gravity is so strong that nothing, not even light, can escape.
  2. 4. spacecraft designed to carry humans to and from space.
  3. 5. natural satellite of the Earth.
  4. 7. massive, luminous sphere of plasma held together by gravity.
  5. 10. celestial body that orbits a planet.
  6. 12. star at the center of our solar system.
Down
  1. 1. planet known as the "Red Planet."
  2. 2. small, rocky celestial body that orbits the Sun.
  3. 6. study of celestial objects and phenomena outside Earth's atmosphere.
  4. 8. brightest star in the night sky, also known as the Dog Star.
  5. 9. Way/The galaxy that contains our solar system.
  6. 11. space station that serves as a microgravity and space environment research laboratory.