QUIZ

How Well Do You Know Your Space?

1. Milky Way is which type of galaxy?

- Elliptical
- Barred Elliptical
- Barred Spiral

2. Which large galaxy is located nearest to the Milky Way?

- Triangulum
- Andromeda
- Centaurus A

3. Comets are also called

- Shine balls
- Dirt Snowballs
- Shooting Dirt

4. The nucleus of a comet is made of

- Ice and Dust
- Rocks
- Debris

5. What represents the centre of a black hole?

- Nucleus
- Singularity
- Time-Speed theory

6. According to General relativity, black holes have:

- Infinite density
- Unlimited mass
- Calculated mass

7. When do stars become black holes?

- On death, they have three times the mass of the Sun
- On death, they have ten times the mass of the Sun
- On death, their mass is equal to that of the Sun

8. Uranus is which type of planet?

- A gas giant
- Terrestrial
- Liquid-based

9. What causes the colour of Neptune planet?

- Helium
- Hydrogen
- Methane

10. Jupiter has

- Over 100 moons
- Over 20 moons
- Over 60 moons