Asteroid Impact and NASA's Response

What is the significance of asteroid 2009 JF1 according to NASA?

• It is the first asteroid to be discovered by NASA.

• It is the largest asteroid ever discovered.

• It is an asteroid that has already impacted Earth.

• It is a potentially hazardous asteroid heading towards Earth.

What are asteroids primarily composed of?

• Gas and plasma

• Ice and water

• Liquid and vapor

• Metal and rock

Who discovered the first asteroid and when?

• Isaac Newton in 1687

• Galileo Galilei in 1610

• Albert Einstein in 1905

• Giuseppe Piazzi in 1801

What is the estimated size of the Vredefort crater in South Africa?

• 300 to 400 miles

• 100 to 200 miles

• 50 to 100 miles

• 10 to 20 miles

What event is the Chicxulub crater in Mexico associated with?

• The discovery of Pluto

• The extinction of the dinosaurs

• The formation of the moon

• The first human landing on Mars

When was asteroid 2009 JF1 first discovered?

• In 2009

• In 1985

• In 1990

• In 2022

What was the public's reaction to the news about 2009 JF1?

• Celebration of a new space mission

• Indifference and lack of interest

• Excitement about a new discovery

• Fear and misinformation spread

What is the purpose of NASA's DART mission?

• To discover new planets

• To study the sun's atmosphere

• To deflect asteroids heading towards Earth

• To explore the surface of Mars

What is the role of the Sentry system?

• To communicate with extraterrestrial life

• To track potential asteroid impacts with Earth

• To launch satellites into orbit

• To monitor weather patterns on Earth

What is the probability of asteroid 2009 JF1 impacting Earth?

• 1%

• 0.5%

• 10%

• 0.026%