Across
- 3. a place in space where gravity pulls so much that even light cannot get out
- 4. are icey bodies in space that release gas or dust.
- 7. is a massive cloud of gas and dust in outer space.
- 8. brightest star in our night sky and brightest star in the constellation of canis major
- 9. a natural luminous body visible in the sky especially at night
Down
- 1. is a gravitationally bound system of stars,stellar,remnants,instellar gas,dust and dark matter.
- 2. a large space object which revolves around a star.
- 4. a visible mass of condensed water vapor floating in the atmosphere
- 5. star at the center of the solar system
- 6. one of the four fundamental states of matter