Ujian Tata Surya

What is the age of the universe?

• 4.5 billion years

• 10.5 billion years

• 13.8 billion years

• 20 billion years

When did the stars begin to exist?

• 100 million years ago

• 300 million years ago

• 500 million years ago

• 1 billion years ago

How many galaxies are believed to exist in the universe?

• 100 billion

• 200 billion

• 300 billion

• 400 billion

What is the name of the galaxy where we are located?

• Andromeda

• Milky Way

• Triangulum

• Whirlpool

What is at the center of our solar system?

• Earth

• Moon

• Sun

• Mars

How many planets are there in our solar system?

• 6

• 7

• 8

• 9

What makes asteroids visible?

What happens to a comet when it approaches the sun?

What causes planets to orbit the sun?

Which of the following planets is a rocky planet?

• Jupiter and Saturn

• Uranus and Neptune

• Mercury and Mars

• Venus and Neptune