What did Cassini find on Enceladus?

Water geysers from an underground ocean

What daring maneuver did Cassini perform in its last months?

Flew between Saturn and its rings

The Saturn Missions Quiz – Facts Worth Knowing

Take the Saturn missions quiz to explore Pioneer 11's first flyby, the Voyagers, the Cassini orbiter, the Huygens landing on Titan, Cassini's Grand Finale and the upcoming Dragonfly mission. Ten questions with facts worth knowing about exploring Saturn.

Start the Saturn Missions Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

First
Which spacecraft first flew past Saturn, in 1979?
Voyager
Which spacecraft revealed detailed views of Saturn's rings in 1980-81?
Cassini
When did Cassini arrive at Saturn?
Huygens
Where did the Huygens probe land in 2005?
Agency
Which agency built Huygens?
Geysers
What did Cassini find on Enceladus?
Lakes
What fills Titan's lakes?
Finale
How did Cassini's mission end in 2017?
Rings
What daring maneuver did Cassini perform in its last months?
Dragonfly
What will NASA's Dragonfly be?

Explanations: answer key for all 10 questions

Q1: Which spacecraft first flew past Saturn, in 1979?
Answer: Pioneer 11
It passed through the ring plane.
Q2: Which spacecraft revealed detailed views of Saturn's rings in 1980-81?
Answer: Voyager 1 and 2
They found intricate structures.
Q3: When did Cassini arrive at Saturn?
Answer: 2004
It launched in 1997.
Q4: Where did the Huygens probe land in 2005?
Answer: Titan
It is the most distant landing ever.
Q5: Which agency built Huygens?
Answer: ESA
Cassini-Huygens was a joint mission.
Q6: What did Cassini find on Enceladus?
Answer: Water geysers from an underground ocean
It flew through the plumes.
Q7: What fills Titan's lakes?
Answer: Liquid methane and ethane
Titan has rain and rivers of hydrocarbons.
Q8: How did Cassini's mission end in 2017?
Answer: It dove into Saturn
This protected moons from contamination.
Q9: What daring maneuver did Cassini perform in its last months?
Answer: Flew between Saturn and its rings
It made 22 dives.
Q10: What will NASA's Dragonfly be?
Answer: A rotorcraft flying on Titan
It is planned to launch in 2028.

The Saturn Missions Quiz – Visiting the Ringed Planet

Saturn has been visited by four spacecraft. Pioneer 11 flew past in 1979, and Voyagers 1 and 2 followed, revealing the complex structure of the rings and the hazy moon Titan.

The Cassini-Huygens mission, a partnership between NASA, ESA and the Italian Space Agency, transformed our knowledge. Cassini orbited Saturn for 13 years, discovering ocean plumes on Enceladus, and Huygens landed on Titan, seeing river channels and pebbles.

Cassini ended with a dramatic Grand Finale, diving between Saturn and its rings before plunging into the planet in 2017. Next, NASA's Dragonfly rotorcraft is planned to explore Titan's surface.

What This Quiz Teaches

This quiz is for space fans exploring Saturn missions.

Which probe flew by first
When Cassini arrived
Where Huygens landed
What Enceladus revealed
How Cassini ended

Did You Know?

Cassini discovered several new moons.
Titan's atmosphere is thicker than Earth's.
Cassini photographed Earth from Saturn in 2013.
Saturn's hexagon storm sits at its north pole.
Huygens sent data for about 72 minutes.