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Asteroids Quizzes, Questions & Answers
Top Trending Asteroids Quizzes
Asteroids are different from comets and meteoroids. While asteroids are mainly composed of rock and mineral, comets are primarily composed of dust and ice. Also, asteroids formed closer to the sun, which prevents the development...
Questions: 10 | Attempts: 804 | Last updated: Mar 20, 2023
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Sample QuestionAsteroids populate interplanetary space out to the orbit of which of the following?
Explore the basics of the Solar System with this trivia quiz. Covering planetary facts, the Sun's classification, and the asteroid belt, this quiz is perfect for astronomy enthusiasts eager to test their knowledge.
Questions: 9 | Attempts: 218 | Last updated: Mar 21, 2023
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Sample QuestionThe solar system consists of.... planets
This Grade 5 quiz explores fundamental astronomical concepts, including planetary order, Earth's rotation, and the nature of celestial bodies like the Sun, meteoroids, and asteroids.
Questions: 10 | Attempts: 205 | Last updated: Jan 13, 2023
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Sample QuestionWhy is the 21st of December an important day?
Near-Earth objects (NEO) are any small solar system body whose orbit brings it to close to Earth. Most known PHOs and NEOs are asteroids, but a small fraction is comets. The United States, the European Union, and other nations...
Questions: 10 | Attempts: 206 | Last updated: Mar 20, 2023
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Sample QuestionWhich of the following qualifies a solar system body as a NEO?
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...
Questions: 10 | Attempts: 22 | Last updated: Dec 11, 2023
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Sample QuestionWhich space mission collected a sample from the Bennu asteroid?
Recent Asteroids Quizzes
Welcome to "The Great Planetary Defense" quiz! Embark on an exciting journey to explore the fascinating world of safeguarding our planet and the cosmos from potential cosmic threats.
In this quiz, you will test your...
Questions: 10 | Attempts: 6 | Last updated: Jul 21, 2023
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Sample QuestionWhat is planetary defense?
Here is an interesting International Asteroid Day quiz for a fun learning experience. International Asteroid Day is observed yearly on the anniversary of the Tunguska event in 1908, when a meteor air burst leveled a large forest...
Questions: 10 | Attempts: 357 | Last updated: May 19, 2023
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Sample QuestionWhen is International Asteroid Day observed?
This IELTS reading quiz focuses on asteroids, their sizes, potential threats, and NASA's defense strategies, including NEOCam, DART, and HAMMER projects.
Questions: 12 | Attempts: 134 | Last updated: Mar 21, 2023
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Sample QuestionReading text: Asteroids A In 2010, the planetary defence team at NASA had identified and logged 90 per cent of the asteroids near Earth measuring 1km wide. These ‘near-Earth objects’, or NEOs, are the size of mountains and include anything within 50 million kilometres of Earth’s orbit. With an estimated 50 left to log, NASA says none of the 887 it knows about are a significant danger to the planet. B Now NASA is working towards logging some of the smaller asteroids, those measuring 140 metres wide or more. Of the 25,000 estimated asteroids of this size, so far about 8,000 have been logged, leaving 17,000 unaccounted for. Considering that a 19-metre asteroid that exploded above the city of Chelyabinsk in Russia in 2013 injured 1,200 people, these middlesized asteroids would be a serious danger if they enter Earth’s orbit. C Whether NASA can find the remaining middle-sized NEOs depends on getting the money to build NEOCam, a 0.5-metre space telescope which would use infrared light to locate asteroids. If it did get the money, it could probably achieve its goal in ten years. Once logged, the planetary defence team would still need to work out how to defend the planet against being hit by the truly worrying asteroids – the PHAs. D ‘Potentially Hazardous Asteroids’ are rocks close enough to pass within 7.5 million kilometres of Earth’s orbit. NASA has created a map of 1,400 PHAs, none of which are expected to be a threat in the next one hundred years. With technology already available, NASA can track these objects and make predictions about possible impact, at which point two defence solutions could be launched. E The first is DART – the Double Asteroid Redirection Test. Plans are scheduled to test DART on the moon of an asteroid called Didymos. ‘Didymoon’ is 150 metres wide, orbiting its 800- metre mother, and hopefully the impact of DART will knock it out of its orbit enough for Earthbased telescopes to pick up. F Another suggested defence against a PHA on course to hit Earth is to blow it up using a nuclear weapon. It may sound like a plot from a film, and it was the subject of the 1998 film Armageddon, but the Hypervelocity Asteroid Mitigation Mission for Emergency Response (HAMMER) is a genuine NASA proposal. The eight-ton rockets would be fired at an approaching asteroid with the hope of bumping it off course. If the asteroid was too close to Earth for this plan to work, the rockets would carry nuclear bombs to blow it up instead. Are the sentences true or false or is the information needed to answer them not given? 1. Earth does not appear to be in any danger from any asteroids that measure one kilometre wide.
Though the chances of a large comet hitting Earth in the next several hundreds of years is not likely according to scientists, it doesn't concern out in totality the possibility of such an occurrence taking place in our...
Questions: 10 | Attempts: 265 | Last updated: Mar 21, 2023
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Sample QuestionWhich of the following is a way to survive collisions with Earth?
During the 18th century, astronomers were fascinated by the mathematical expression which was referred to as Bode's law. It was believed to be capable of predicting the locations of the known planets with the exception of...
Questions: 10 | Attempts: 143 | Last updated: Mar 21, 2023
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Sample QuestionWhich of the following is the first asteroid to be discovered?
Explore the fascinating world of extraterrestrial objects in this concise quiz. Test your knowledge on the composition and orbits of comets and asteroids, and clarify common misconceptions about their origins. Ideal for learners...
Questions: 20 | Attempts: 171 | Last updated: Mar 21, 2023
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Sample QuestionComets and Asteroids are called "Far - Earth Objects (NEO)"
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