How big is the universe

How long would it take to drive to the moon at a constant speed of 100 km/h?

• About 50 years

• 19 years

• Over 160 days

• 4 hours and 15 minutes

What is the distance from the Sun to Earth in astronomical units?

• 4.5 billion km

• 54.6 million km

• About 150 million km

• 384,000 km

Tags

NGSS.MS-ESS1-3

How long does light take to travel from the Sun to Earth?

• About 19 years

• About 8 minutes and 20 seconds

• 4 hours and 15 minutes

• Over 160 days

What is the farthest human-made object from our planet?

• Mars

• Neptune

• The Moon

• Voyager 1

Tags

NGSS.MS-ESS1-3

How far away is Mars at its closest approach to Earth?

• 4.5 billion km

• About 150 million km

• 384,000 km

• About 54.6 million km

Tags

NGSS.MS-ESS1-3

What represents the farthest extent of human influence in the cosmos?

• The human radio bubble

• The heliopause

• The Moon

• The Oort Cloud

How long would it take light to travel from one end of the Local Group to the other?

• 10 million years

• 70,000 years

• 4.4 light years

• About 8 minutes and 20 seconds

What is the diameter of the observable universe?

• 100,000 light years

• 110 million light years

• About 93 billion light years

• 500 million light years

What is the standard measuring stick for distances in our solar system?

• The kilometer

• The mile

• The light year

• The astronomical unit

Tags

NGSS.MS-ESS1-3

What lies at the heart of the Laniakea Supercluster?

• The Oort Cloud

• The Local Group

• The Milky Way

• The Great Attractor