Interstellar Quest : The ultimate space quiz

12345678910111213
Across
  1. 3. The black hole's radius is called the ______
  2. 4. The limit for stars to form a white dwarf is ____
  3. 7. The 2nd largest Moon in the solar system is ______
  4. 8. The primary space-based observatory similar to LIGO is
  5. 10. Which law can be used to calculate the age of the universe?
  6. 13. postulated quantum that is thought to be the carrier of the gravitational field is _____
Down
  1. 1. Half of the moon is visible during the ______ phase
  2. 2. The gravity on earth is ____ times greater than moon
  3. 3. The red color during total lunar eclipse is caused due to the scattering of _____
  4. 5. The fourth private astronaut mission to ISS is ______
  5. 6. The distance between Sun and earth is called _____
  6. 9. The lander of Chandrayaan 3's mission is called
  7. 11. The dwarf planet with the same size as pluto
  8. 12. The place that first detected gravitational waves