Star Life Cycle

123456789
Across
  1. 2. A very young star that is still forming from gas and dust.
  2. 4. A huge cloud in space where stars can form.
  3. 6. Tiny particles in space that float between stars and help form new stars.
  4. 9. The force that pulls objects toward each other in space.
Down
  1. 1. An extremely dense star made mostly of neutrons after a massive star collapses.
  2. 3. A large, cooler star that has expanded after using up much of its fuel.
  3. 5. A place in space where gravity is so strong that not even light can escape.
  4. 7. A giant explosion that happens when a star dies.
  5. 8. The small, hot core left behind after a star like the Sun runs out of fuel.