Astronomy Quizzes & Trivia
Do you think you know all there is to know about astronomy? You will be amazed at how much more you can learn through our awesome astronomy quizzes online!
Test yourself and share these ultimate astronomy quizzes with your friends to find out who among you is the resident science guy. Enhance your knowledge or learn something completely new by answering astronomy quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on astronomy.
View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate astronomy quiz and check if you're the master of science.
Questions: 8 | Attempts: 1515
Sample QuestionWhich of the following models accurately describes the view of the solar system first developed by the Greeks?
Questions: 10 | Attempts: 1213
Sample QuestionHow many types of particles does an atom contain?
Questions: 49 | Attempts: 758
Sample QuestionIf the theory that novae occur in close binary systems is correct, then novae should
What is the order of the planets?
Questions: 54 | Attempts: 707
Sample Question______________ has (have) wavelengths that are longer than visible light.
Questions: 12 | Attempts: 616
Sample QuestionWhy are certain telescopes in space?
Questions: 20 | Attempts: 442
Sample QuestionWhich of the following observations indicates that conditions on Mars may have been suitable for life in the past?
Questions: 24 | Attempts: 436
Sample QuestionDarkest part of shadow of moon or Earth.
Questions: 50 | Attempts: 407
Sample Question1. The term Zodiac refers to
Questions: 9 | Attempts: 377
Sample QuestionMost of the light we see coming from the sun originates in the
Questions: 54 | Attempts: 349
Sample QuestionWho of the following was NOT a proponent of the heliocentric model of the solar system?
Questions: 63 | Attempts: 307
Sample QuestionTides are mainly caused by the gravitational force of the Moon and the electromagnetic inner core of the Earth
Questions: 10 | Attempts: 305
Sample QuestionHow many stars are their in our solar system?
Questions: 21 | Attempts: 272
Sample QuestionWhat did Carl Sagan mean when he said that we are all "star stuff"?
Questions: 12 | Attempts: 244
Sample QuestionIf an object's velocity is doubled, its momentum is
Questions: 15 | Attempts: 227
Questions: 20 | Attempts: 216
Sample QuestionWhich of the following statements about comets and asteroids is true?
Questions: 52 | Attempts: 216
Sample QuestionSuppose we imagine the Sun to be about the size of a grapefruit. How big an area would the orbits of the nine planets of the Solar System cover?
Questions: 10 | Attempts: 216
Sample QuestionThe Ancient Greeks such as Aristotle and Ptolemy believed that
Questions: 10 | Attempts: 178
Sample QuestionWhich of the following best describes an astronomical unit?
Questions: 10 | Attempts: 158
Questions: 19 | Attempts: 157
Sample QuestionThe Galilean moons are (in increasing distance from Jupiter):
Questions: 15 | Attempts: 156
Sample QuestionJupiter's appearance shows striking:
Questions: 19 | Attempts: 154
Sample QuestionSince all stars begin their lives with the same basic composition, what characteristic most determines how they will differ?
Questions: 12 | Attempts: 151
Sample QuestionHow many more times is the atmospheric pressure in Jupiter's core greater than the atmospheric pressure at Earth's surface?
Questions: 11 | Attempts: 148
Sample QuestionWhat is the largest planet in our solar system?
Questions: 31 | Attempts: 142
Sample QuestionIn order to gather information about Mars, NASA has several satellites and rovers collecting information about the surface and its features. Mars Global Survey collected several spectra samples from the surface of Mars (Spectra A, B, C). Which element is detected in all three samples?
Questions: 8 | Attempts: 134
Sample QuestionHow are wavelength, frequency, and energy related for photons of light?
Questions: 11 | Attempts: 133
Sample QuestionThe phase of matter in the Sun is
Questions: 386 | Attempts: 132
Sample QuestionWhich of the following is NOT a general difference between a planet and a star?
Questions: 17 | Attempts: 126
Sample QuestionWhat is a Pulsar?
Questions: 30 | Attempts: 123
Sample QuestionThe object in the center of the celestial sphere is the....
Questions: 31 | Attempts: 111
Sample QuestionUnder what circumstances can differentiation occur in a planet?
Questions: 33 | Attempts: 109
Sample QuestionA billion solar mass black hole has a radius of only _____ (in A.U)