Across
- 3. The group of stars which are recognised by their formations.
- 5. The heavenly bodies that revolve around their respective planets
- 6. Self- luminous heavenly bodies made up of hot gases
Down
- 1. A huge collection of billion of stars, along with the giant collection of gases and dust
- 2. The vast limitless space which includes all celestial bodies
- 4. The planet known as Red Planet.