How Much Do You Know About the Bennu Asteroid?

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  • 1/10 Questions

    Which space mission collected a sample from the Bennu asteroid?

    • NASA's OSIRIS-REx
    • European Space Agency's Rosetta
    • China's Chang'e 4
    • India's Chandrayaan-2
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About This Quiz

Embark on a cosmic journey with our "How Much Do You Know About the Bennu Asteroid?" Quiz. This immersive quiz invites you to explore the fascinating details surrounding the Bennu Asteroid. Delve into questions about its origin, composition, and significance in the cosmos. From its unique characteristics to the mysteries it holds about our solar system's history, each question unveils a piece of the cosmic puzzle. Test your astronomical acumen and discover the secrets of Bennu, gaining a deeper understanding of the profound discoveries made by space exploration. Engage with this quiz to unravel the enigma of the Bennu Asteroid and celebrate the marvels of celestial exploration.

How Much Do You Know About The Bennu Asteroid? - Quiz

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  • 2. 

    What is the shape of the Bennu asteroid?

    • Spherical

    • Cylindrical

    • Triangular

    • Spheroidal-shaped

    Correct Answer
    A. Spheroidal-shaped
    Explanation
    The Bennu asteroid has a spheroidal-shaped appearance due to its spinning motion known as the Yarkovsky–O'Keefe–Radzievskii–Paddack (YORP) effect, which slowly alters its shape over time.

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  • 3. 

    What is the rotation period of the Bennu asteroid?

    • 2 hours

    • 4 hours

    • 12 hours

    • 24 hours

    Correct Answer
    A. 4 hours
    Explanation
    The Bennu asteroid has a relatively fast rotation period of approximately 4 hours, causing its spheroidal-shaped appearance and playing a crucial role in the YORP effect, altering its shape.

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  • 4. 

    What is the estimated age of the Bennu asteroid?

    • 10 million years

    • 100 million years

    • 1 billion years

    • 4.5 billion years

    Correct Answer
    A. 4.5 billion years
    Explanation
    The estimated age of the Bennu asteroid aligns with the age of our solar system, believed to be around 4.5 billion years old.

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  • 5. 

    Which ancient Egyptian mythological bird does the Bennu asteroid's name reference?

    • Phoenix

    • Anubis

    • Ra

    • Horus

    Correct Answer
    A. Phoenix
    Explanation
    The name Bennu asteroid references the ancient Egyptian mythological bird called Phoenix, which symbolizes resurrection and renewal, aligning with the asteroid's scientific significance to study the early solar system.

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  • 6. 

    What is the composition of the Bennu asteroid's surface?

    • Rocky

    • Metallic

    • Ice

    • Organic matter

    Correct Answer
    A. Rocky
    Explanation
    The Bennu asteroid's surface is predominantly rocky, with various types of minerals and regolith, providing valuable insights into the composition of asteroids and their potential impact hazards.

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  • 7. 

    Which element is found in abundance on the surface of the Bennu asteroid?

    • Iron

    • Carbon

    • Gold

    • Helium

    Correct Answer
    A. Carbon
    Explanation
    The surface of the Bennu asteroid is rich in carbon-based compounds, which makes it an interesting target for studying the origin of life on Earth.

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  • 8. 

    What is the name of the crater-like depression observed on the Bennu asteroid from where the sample will be collected?

    • Nightingale

    • Bennu's Eye

    • Phoenix

    • Santa Claus

    Correct Answer
    A. Nightingale
    Explanation
    The crater-like depression on the Bennu asteroid from where the sample was collected is named "Nightingale." This site was selected as the primary sample collection site for the OSIRIS-REx mission. It is located in a crater high in Bennu’s northern hemisphere.

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  • 9. 

    What is the approximate distance of the Bennu asteroid from Earth?

    • 1,000,000 kilometers

    • 1,000,000 miles

    • 1,000,000 light-years

    • 120 million kilometers

    Correct Answer
    A. 120 million kilometers
    Explanation
    The Bennu asteroid is located at an average distance of approximately 120 million kilometers from Earth, or around 71 million miles.

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  • 10. 

    Which mission was the first to discover the Bennu asteroid?

    • Cassini-Huygens

    • Galileo

    • Dawn

    • LINEAR

    Correct Answer
    A. LINEAR
    Explanation
    The discovery of the Bennu asteroid is credited to the LINEAR (Lincoln Near-Earth Asteroid Research) project. LINEAR is a program that uses ground-based telescopes to scan the sky for near-Earth objects, including asteroids and comets. Bennu was first observed by LINEAR on September 11, 1999.

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  • Current Version
  • Dec 11, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 07, 2023
    Quiz Created by
    Amit Mangal

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