Quizzes

Latest Quizzes

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
This image, captured by NASA's Solar Dynamics Observatory (SDO) on March 10, 2012, shows an active region on the sun, seen as the bright spot to the right. Designated AR 1429, the spot has so far produced three X-class flares and numerous M-class flares.

Solar Quiz: How Well Do You Know Our Sun?

By Space.com Staff published

Test your knowledge of Earth's closest star.

The Sun
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Quiz: How Well Do You Know SpaceX's Dragon Spaceship?

By Space.com Staff published

Brain-teasers about the private space firm and its Dragon capsule.

Launches & Spacecraft
Was Venus Alive? 'The Signs are Probably There'

Planet Venus: Quiz Yourself on Venus Facts

By Space.com Staff published

The 2nd planet from the sun is hot and cloud-shrouded. Test your Venusian knowledge.

Venus
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