Mapping the Cosmic Neighborhood Quiz

100 questions · by Qwiz Rush

Mapping the Cosmic Neighborhood Quiz is a free 100-question multiple choice, letters and numbers quiz on Qwiz Rush, made by Qwiz Rush, split into 10 rounds. Test your knowledge of our solar system from the scorching surface of Mercury to the icy outer reaches of the Oort cloud.

Host it live for friends, family, a class or a quiz night: everyone joins with a game code on their own device, no app needed. Or play it solo with Free Play and see how many you get right.

Every question runs on a 10-second countdown and the fastest correct answers score the most. All the questions and their choices are listed below so you can see what the quiz covers; the answers are revealed in the game. Want to change something? Make your own copy and edit it in your library.

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The 100 questions

What is the name of the vast volcanic plateau on Mars that is home to the solar system's largest shield volcanoes, including Olympus Mons?
- Tharsis
- Elysium
- Hellas
- Argyre
Which NASA spacecraft became the first to orbit Mercury, mapping its entire surface between 2011 and 2015?
- MESSENGER
- Mariner 10
- BepiColombo
- Pioneer 10
What is the primary component of the thick, heat-trapping atmosphere of Venus?
- Carbon dioxide
- Nitrogen
- Sulfur dioxide
- Argon
Which of the following geological features on Mercury is a massive impact basin measuring roughly 1,550 kilometers in diameter?
- Caloris Basin
- Hellas Planitia
- Aitken Basin
- Imbrium Basin
What type of volcanic rock, rich in iron and magnesium, makes up the vast majority of the Earth's oceanic crust and the lunar maria?
- Basalt
- Granite
- Obsidian
- Rhyolite
Which Soviet space program achieved the first soft landing on Venus, transmitting the first-ever panoramic images from its rocky, scorched surface?
- Venera
- Vega
- Sputnik
- Mars
How many natural satellites (moons) orbit the planet Mars?

Answer with a number.
In what year did human beings first walk on the rocky surface of the Moon during the Apollo 11 mission?

Answer with a number.
What is the name of the largest asteroid in the main asteroid belt, which is also classified as a rocky dwarf planet?

Answer with a letter.
What is the name of the iron oxide mineral that is highly abundant on the Martian surface, giving the planet its characteristic reddish color?

Answer with a letter.
What is the primary chemical compound that makes up the distinct reddish-brown clouds in Jupiter's middle atmospheric deck?
- Ammonium hydrosulfide
- Sulfur dioxide
- Liquid methane
- Carbon dioxide
At which geographical feature of Saturn is the famous, persistent hexagonal wave pattern located?
- North Pole
- South Pole
- Equator
- Prime Meridian
What distinguishes the rotation of Uranus from all other gas giants in the solar system?
- It rotates on its side with an extreme axial tilt of about 98 degrees
- It rotates in a perfectly retrograde direction faster than Venus
- It is tidally locked, keeping one face permanently toward the Sun
- It takes longer to complete one rotation than it does to orbit the Sun
Which NASA robotic explorer provided humanity with its first and only close-up images of Neptune's atmosphere in 1989?
- Voyager 2
- Pioneer 11
- New Horizons
- Galileo
Which solar system giant possesses the shortest day, spinning completely on its axis in just under 10 hours?
- Jupiter
- Saturn
- Uranus
- Neptune
What is the primary constituent material that makes up the bulk of Saturn's ring system?
- Water ice
- Silicate rock
- Iron-nickel dust
- Frozen nitrogen
In what year did the Galileo spacecraft arrive at Jupiter to release an atmospheric probe directly into the giant's clouds?

Answer with a number.
In what year did astronomer William Herschel discover the ice giant Uranus, expanding the known boundaries of the solar system?

Answer with a number.
Identify the largest moon of Neptune, known for its retrograde orbit and active nitrogen-spewing cryovolcanoes.

Answer with a letter.
Name the joint NASA/ESA spacecraft that orbited Saturn for over a decade before intentionally burning up in its atmosphere in 2017.

Answer with a letter.
Which of the ice giants rotates on its side, with an extreme axial tilt of approximately 98 degrees?
- Uranus
- Neptune
- Saturn
- Jupiter
What substance is primarily erupted by the active cryovolcanoes observed on Neptune's icy moon, Triton?
- Liquid nitrogen
- Molten iron
- Liquid methane
- Sulfur dioxide
Which French mathematician used mathematical calculations rather than direct visual observation to predict the existence and position of Neptune?
- Urbain Le Verrier
- Pierre-Simon Laplace
- Joseph-Louis Lagrange
- Jean-Baptiste Delambre
The large, heart-shaped nitrogen-ice plain discovered on Pluto by the New Horizons spacecraft in 2015 is named in honor of which astronomer?
- Clyde Tombaugh
- Percival Lowell
- Gerard Kuiper
- Jan Oort
Unlike the moons of other planets which are named after mythological figures, the moons of Uranus are named after characters created by Alexander Pope and which other author?
- William Shakespeare
- John Milton
- Geoffrey Chaucer
- Lord Byron
Which NASA spacecraft remains the only mission to have flown by and closely studied the ice giants Uranus and Neptune?
- Voyager 2
- Pioneer 11
- New Horizons
- Cassini
In what year did Clyde Tombaugh discover the dwarf planet Pluto while working at the Lowell Observatory?

Answer with a number.
In what year did William Herschel discover the planet Uranus, marking the first discovery of a planet using a telescope?

Answer with a number.
Name the largest moon of Neptune, notable for being the only large moon in the Solar System with a retrograde orbit.

Answer with a letter.
Name the ring of icy bodies situated beyond the orbit of Neptune, named after the Dutch-American astronomer who predicted its existence.

Answer with a letter.
Which moon in our solar system is the only one known to have a dense atmosphere and stable bodies of surface liquid?
- Triton
- Titan
- Europa
- Ganymede
Which of Jupiter's Galilean moons is the most volcanically active body in the solar system?
- Europa
- Callisto
- Io
- Ganymede
How many natural satellites orbit the planet Mars?

Answer with a number.
Which large moon of Neptune orbits its parent planet in a retrograde direction, opposite to the planet's rotation?
- Nereid
- Proteus
- Triton
- Thalassa
Name the largest moon of Pluto, which is so massive compared to its parent body that they are often considered a double dwarf planet system.

Answer with a letter.
Which Saturnian moon is famous for its active geysers of water ice erupting from its "tiger stripe" fractures?
- Mimas
- Enceladus
- Tethys
- Rhea
In what year did Galileo Galilei first observe the four largest moons of Jupiter?

Answer with a number.
Which of Mars's two tiny moons is orbiting so close to the planet that it is spiraling inward and destined to eventually crash or break apart?
- Deimos
- Phobos
- Amalthea
- Carme
Name the largest natural satellite in the solar system, which is even larger than the planet Mercury.

Answer with a letter.
Which moon of Uranus features a bizarre, patchwork surface of canyons, ridges, and a giant chevron-shaped feature called the Inverness Corona?
- Ariel
- Umbriel
- Titania
- Miranda
Which of Pluto's five known moons is by far the largest, measuring about half the diameter of Pluto itself?
- Nix
- Hydra
- Charon
- Kerberos
Due to its extremely rapid rotation, completing a turn in just under four hours, the dwarf planet Haumea has been stretched into what distinct geometric shape?
- Perfect sphere
- Scalene ellipsoid
- Torus
- Cylinder
Which dwarf planet, discovered in 2005, is named after the Greco-Roman goddess of strife and discord because its discovery sparked a major debate over the definition of a planet?
- Eris
- Makemake
- Sedna
- Quaoar
The dwarf planet Makemake is named after the creator god of which indigenous culture's mythology?
- Maori
- Inuit
- Hawaiian
- Rapa Nui
Unlike other recognized dwarf planets, Ceres does not reside in the Kuiper Belt. In which region of the Solar System is it located?
- The Asteroid Belt
- The Oort Cloud
- The Scattered Disc
- The Hills Cloud
Which NASA spacecraft became the first to fly past Pluto in July 2015, capturing highly detailed images of its heart-shaped nitrogen-ice plain?
- Voyager 2
- Dawn
- New Horizons
- Pioneer 11
In what year did the International Astronomical Union (IAU) formally reclassify Pluto from a planet to a dwarf planet?

Answer with a number.
How many moons is Pluto currently known to have?

Answer with a number.
Name the exceptionally distant trans-Neptunian object discovered in 2003, named after the Inuit goddess of the sea, which has an extremely elongated orbit taking over 11,000 years to complete.

Answer with a letter.
Identify the large, red-colored dwarf planet candidate in the Kuiper Belt named after a Chinese water god depicted with a human head and a serpent's body.

Answer with a letter.
What is the primary composition of a comet's nucleus?
- Silicates and metals
- Water ice and frozen gases
- Liquid hydrogen
- Molten iron
Which asteroid was the first to be visited by a spacecraft, during a flyby by the Galileo probe in 1991?
- Gaspra
- Ida
- Eros
- Vesta
What is the name of the NASA mission that successfully returned a pristine sample from the asteroid Bennu to Earth in 2023?
- OSIRIS-REx
- Hayabusa2
- Rosetta
- Dawn
Which distinct region of the solar system, located beyond the orbit of Neptune, is the source of most short-period comets?
- Asteroid Belt
- Kuiper Belt
- Oort Cloud
- Hills Cloud
What is the scientific term for the glowing, dusty atmosphere that surrounds a comet's nucleus as it gets close to the Sun?
- Corona
- Coma
- Tail
- Ionosphere
In 1994, fragments of which comet famously collided with the gas giant Jupiter, providing spectacular observations for astronomers?
- Halley
- Hale-Bopp
- Shoemaker-Levy 9
- Swift-Tuttle
In what calendar year did the European Space Agency's Rosetta spacecraft successfully land the Philae probe on the surface of Comet 67P?

Answer with a number.
To the nearest whole year, what is the average orbital period of Halley's Comet?

Answer with a number.
Name the largest object in the main asteroid belt, which is also the only object in that region classified as a dwarf planet.

Answer with a letter.
Name the metal-rich asteroid that is the target of a NASA mission launched in 2023, suspected to be the exposed nickel-iron core of an ancient protoplanet.

Answer with a letter.
Which space probe became the first to enter orbit around Saturn in 2004, later releasing the Huygens lander onto the surface of Titan?
- Galileo
- Cassini
- Juno
- Pioneer 11
Which country's space program successfully designed and launched the Venera series of probes, achieving the first physical landings on Venus?
- United States
- Soviet Union
- Japan
- France
Which dwarf planet was the primary target of NASA's New Horizons spacecraft during its historic close flyby in July 2015?
- Pluto
- Ceres
- Eris
- Haumea
Which planet did NASA's MESSENGER spacecraft orbit and map between 2011 and 2015, revealing water ice in its polar craters?
- Venus
- Mars
- Mercury
- Jupiter
Powered by three massive solar panels, which spacecraft has been orbiting Jupiter since July 2016 to study its composition and magnetic field?
- Galileo
- Juno
- Voyager 1
- Ulysses
The European Space Agency's Rosetta spacecraft successfully deployed the Philae lander onto the surface of which icy celestial body in 2014?
- 67P/Churyumov–Gerasimenko
- Halley's Comet
- Comet Hale-Bopp
- Comet Shoemaker-Levy 9
In which calendar year did NASA launch both the Voyager 1 and Voyager 2 spacecraft on their grand tour of the outer planets?

Answer with a number.
How many Viking program landers did NASA successfully touch down on the surface of Mars in the year 1976?

Answer with a number.
What is the name of the car-sized NASA Mars rover that landed in Gale Crater in August 2012 to assess the planet's past habitability?

Answer with a letter.
What is the name of the carbonaceous near-Earth asteroid from which NASA's OSIRIS-REx mission successfully collected a physical sample in 2020?

Answer with a letter.
In 1859, the largest recorded geomagnetic storm in history caused widespread telegraph system failures. What is this famous solar event called?
- The Carrington Event
- The Bastille Day Event
- The Maunder Minimum
- The Halloween Storms
Which charged particles make up the vast majority of the solar wind?
- Protons and electrons
- Alpha particles and neutrons
- Positrons and neutrinos
- Heavy metal ions
What physical mechanism, involving the rotation and convective motion of solar plasma, generates the Sun's magnetic field?
- The solar dynamo
- Hydrostatic equilibrium
- Thermonuclear fusion
- Radiative transfer
Which outermost layer of the Sun's atmosphere is visible as a pearly white halo during a total solar eclipse?
- Corona
- Chromosphere
- Photosphere
- Convection zone
What scale does the NOAA Space Weather Prediction Center use to classify the severity of geomagnetic storms?
- G-scale
- K-index
- Fujita scale
- Richter scale
Which NASA spacecraft, launched in 2018, has flown closer to the Sun than any previous human-made object to study the solar wind and corona?
- Parker Solar Probe
- SOHO
- Ulysses
- Voyager 1
On average, how many years does a single solar cycle (from one solar minimum to the next) last?

Answer with a number.
Approximately how many minutes does it take for light emitted from the Sun's photosphere to travel through the vacuum of space and reach Earth?

Answer with a number.
What is the term for the glowing, dynamic displays of light in the polar skies caused by the interaction of solar wind particles with Earth's magnetic field?

Answer with a letter.
What is the term for the dark, cooler regions on the Sun's photosphere caused by intense magnetic activity inhibiting convection?

Answer with a letter.
Who discovered the four largest moons of Jupiter in 1610 using a refined refracting telescope?
- Johannes Kepler
- Galileo Galilei
- Nicolaus Copernicus
- Isaac Newton
In 1846, which planet became the first to be discovered via mathematical prediction before it was actually observed through a telescope?
- Uranus
- Neptune
- Pluto
- Saturn
Which astronomer compiled the famous 18th-century catalog of nebulae and star clusters to help comet hunters avoid mistaking permanent deep-sky objects for new comets?
- Charles Messier
- William Herschel
- Edwin Hubble
- Tycho Brahe
What groundbreaking astronomical instrument did Edwin Hubble use at the Mount Wilson Observatory to discover that the universe is expanding?
- Yerkes Telescope
- Hale Telescope
- Hooker Telescope
- Leviathan of Parsonstown
Which Danish astronomer's incredibly precise observational data of planetary positions was crucial for Johannes Kepler to derive his laws of planetary motion?
- Tycho Brahe
- Giovanni Cassini
- Christiaan Huygens
- Ole Rømer
In 1967, Jocelyn Bell Burnell discovered the first pulsar. What type of rapidly rotating cosmic object did this turn out to be?
- White dwarf
- Neutron star
- Black hole
- Red giant
In what year did William Herschel discover the planet Uranus, marking the first discovery of a new planet in modern history?

Answer with a number.
In what year did Clyde Tombaugh discover the dwarf planet Pluto while analyzing photographic plates at the Lowell Observatory?

Answer with a number.
Name the ancient Greek astronomer and mathematician who proposed the first known heliocentric model of the solar system, placing the Sun at the center rather than the Earth.

Answer with a letter.
Name the Polish astronomer who formulated a comprehensive heliocentric cosmology in his landmark 1543 book 'De revolutionibus orbium coelestium'.

Answer with a letter.
What is the term for the point in an elliptical orbit where an orbiting body is closest to the Sun?
- Aphelion
- Perihelion
- Apogee
- Perigee
Which of Kepler's laws of planetary motion states that the square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit?
- First Law
- Second Law
- Third Law
- Fourth Law
What is the term for the boundary surrounding a black hole beyond which the escape velocity exceeds the speed of light?
- Event Horizon
- Singularity
- Ergosphere
- Accretion Disk
Which type of orbit matches the Earth's rotation period, allowing a satellite to appear stationary over a fixed point on the equator?
- Sun-synchronous orbit
- Geostationary orbit
- Molniya orbit
- Polar orbit
What cosmic phenomenon is caused by the interaction of solar wind particles with Earth's magnetosphere, resulting in colorful light displays in high-latitude regions?
- Aurora
- Solar Flare
- Coronal Mass Ejection
- Zodiacal Light
What term describes the minimum speed an unpowered body must achieve to escape from the gravitational influence of a primary body?
- Terminal velocity
- Escape velocity
- Orbital velocity
- Cosmic velocity
In Earth years, approximately how long does it take the planet Saturn to complete one full orbit around the Sun (rounded to the nearest whole number)?

Answer with a number.
How many planets in our solar system possess a planetary ring system?

Answer with a number.
What is the name of the brightest star in the Earth's night sky, also known colloquially as the Dog Star?

Answer with a letter.
What is the last name of the German mathematician and astronomer who formulated the three fundamental laws of planetary motion?

Answer with a letter.

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