Astronomy

What Is This

• Black Hole 
• Bianary Star
• Red Giant
• Quasar

What Kind Of Star Is This

• Red Giant
• Bianary
• Quasar
• Brown Dwarf

What Kind Of Space Object Is This

• Nebulae
• Blackhole 
• Quasar
• Galaxy

What is Astronomy?

• Study of Flora and Fauna

• Study of celestial objects

• Study of Planet Earth

• None of the above

Who speculated that our universe is expanding?

• Newton

• Edwin Hubble

• Galilio

• Copernicus

Which one of the following elements occurs most abundantly in our universe?

• Hydrogen

• Nitrogen

• Helium

• Oxygen

What do you mean by a light year?

• Speed of light

• Distance light travels in one year

• No Idea

• None of the above

How many parsecs are approximately 23 light years?

• 6

• 7

• 8

• 9

How is the distance between the sun and Earth measured?

• In Light Years (LY)

• In Light Months (LM)

• In Astronomical Units (AU)

• In Parsec (PC)

Approximately how many miles (or kilometers) are there in a light-year?

• 5.9 billion miles (9.5 billion km)

• 5.9 trillion miles (9.5 trillion km)

• 590,000 miles (950,000 km)

• 5.9 million miles (9.5 million km)