Quizzes

Latest Quizzes

Open Star Cluster Messier 50

Star Quiz: Test Your Stellar Smarts

By Clara Moskowitz published

Are you a star at star trivia?

Stars
Comet Smacked Neptune 200 Years Ago, Data Suggests

Neptune Quiz: How Well Do You Know the Other Blue Planet?

By Space.com Staff published

How much do you know about the far-flung ice giant?

Neptune
Uranus Rings Tilted

Uranus Quiz: How Well Do You Know the Tilted Planet?

By Space.com Staff published

How well do you know the solar system's rear planet?

Uranus
The Milky Way Galaxy is organized into spiral arms of giant stars that illuminate interstellar gas and dust. The sun is in a finger called the Orion Spur.

Milky Way Quiz: Test Your Galaxy Smarts

By Space.com Staff published

These cosmic conundrums will challenge your knowledge of our home galaxy.

Galaxies
Jupiter Seen by Damian Peach

Jupiter Quiz: Test Your Jovian Smarts

By Space.com Staff published

How well do you know the largest planet in our solar system?

Jupiter
Artist's conception of alien planets Kepler-36b and c

Alien Planet Quiz: Are You an Exoplanet Expert?

By Space.com Staff published

How much do you know about the many worlds being discovered beyond our solar system?

Exoplanets
Artist’s concept depicts the NASA Mars Science Laboratory Curiosity rover, a nuclear-powered mobile robot for investigating the Red Planet’s past or present ability to sustain microbial life.

A 'Curiosity' Quiz: How Well Do You Know NASA's Newest Mars Rover?

By Space.com Staff published

Curiosity touched down at Mars' Gale Crater on the night of Aug. 5.

Mars Rovers
Spectacular New Images Showcase Saturn's Rings

Saturn Quiz: How Well Do You Know the Ringed Planet?

By Space.com Staff published

How much do you know about our solar system's major ring bearer?

Saturn
Hubble Space Telescope photo of Pluto is most detailed ever seen.

Pluto Quiz: How Well Do You Know the Dwarf Planet?

By Space.com Staff published

See how much you know about the dwarf planet Pluto and its natural satellites.

Pluto
A Soviet technician works on Sputnik 1 before the satellite's Oct. 4, 1957 launch.

Satellite Quiz: How Well Do You Know What's Orbiting Earth?

By Space.com Staff published

Test your knowledge of the satellites around Earth in this quiz about our planet's artificial satellites.

Satellites
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