Galaxies and Big Bang

Where is the best place to put a telescope to get the clearest images of deep space?

• Near a city
• In space
• Top of a mountain
• In a desert

All satellites are...

• Natural satellites
• Man-made satellites
• Both natural and man-made

Which is NOT a type of galaxy?

• Elliptical
• Spiral
• Oblong
• Irregular

Where is our Solar System located in the Milky Way galaxy?

• Near the center
• Near the outside on one of the arms

How long does it take light from our Sun to reach Earth?

• 3 seconds
• 8 minutes
• 57 hours
• 1 year

How old do scientists think the Universe is?

• 13.8 billion years old
• 4.5 billion years old
• 24,000 years old
• 5 years old

What 2 things make up everything in the Universe?

• Matter and Heat
• Energy and Matter
• Energy and Dust
• Mass and Volume

What is the best evidence for the Big Bang theory?

• How fast light can travel
• The expansion of the Universe
• Creation of new planets

Red Shift means

• galaxies are moving towards each other
• galaxies are moving away from each other

In stars, which two elements provide their fuel source to provide heat and light?

• Oxygen and Hydrogen
• Hydrogen and Helium
• Carbon and Iron
• Magnesium and Cobalt