Which Neptune ring contains the bright arcs imaged by Voyager 2 in 1989?
Answer
Adams ring
80 The Voyager Missions Trivia Questions with Answers
80 public questions with answers, drawn from the well. How many can you answer?
The Voyager Missions trivia covers the twin spacecraft that transformed our view of the outer Solar System and later crossed into interstellar space. Questions explore Voyager 1 and Voyager 2, their Grand Tour trajectory, planetary discoveries, instruments, power systems, communication technology, and long-distance operations.
Expect details such as the bright arcs in Neptune’s rings, the Jupiter moon first discovered by an interplanetary spacecraft, and the rare alignment of the outer planets that made the mission possible. This set suits astronomy enthusiasts, science classrooms, space-history fans, and pub quizzes looking for challenging questions that connect engineering with exploration. It also includes mission milestones, including Voyager 2’s entry into the interstellar medium and the radioisotope thermoelectric generators that keep the spacecraft operating far from the Sun.
Which engineer conceptualized the Grand Tour mission that led to Voyager?
Answer
Gary Flandro
What type of onboard recorder stores high-rate Voyager plasma wave data?
Answer
digital tape recorder
What stabilization method is used by the identical Voyager spacecraft?
Answer
three-axis stabilization
On what date did Voyager 2 enter the interstellar medium?
Answer
November 5, 2018
On what date was Voyager 2 launched?
Answer
August 20, 1977
Which Voyager probe was launched first?
Answer
Voyager 2
What was the Voyager program originally called?
Answer
Mariner Jupiter-Saturn
About how far from Earth was Voyager 1 when it took the Pale Blue Dot image?
Answer
6 billion kilometers
Who advocated taking Voyager 1's Pale Blue Dot photograph?
Answer
Carl Sagan
Which launch vehicle sent Voyager 1 into space?
Answer
Titan IIIE
Which planet did Voyager 2 fly by in August 1989?
Answer
Neptune
Which planet was Voyager 1's first planetary flyby target?
Answer
Jupiter
Which Voyager spacecraft flew by Saturn first?
Answer
Voyager 1
Which Chuck Berry song is included on the Voyager Golden Record?
Answer
Johnny B. Goode
What metal is the Voyager Golden Record mainly made of?
Answer
Copper
Which radio antenna network is used to communicate with the Voyager probes?
Answer
Deep Space Network
Whose brainwaves were recorded for the Voyager Golden Record?
Answer
Ann Druyan
What Latin phrase was sent in Morse code on the Golden Record?
Answer
Per aspera ad astra
Which major storm did Voyager 2 discover on Neptune?
Answer
Great Dark Spot
What boundary did the Voyager Interstellar Mission aim to reach?
Answer
Heliopause
What shape is the main equipment bus of each Voyager spacecraft?
Answer
Decagonal prism
Which UN Secretary-General recorded an English greeting for the Golden Record?
Answer
Kurt Waldheim
Which U.S. president has a printed message on the Voyager Golden Record?
Answer
Jimmy Carter
Which NASA center built the Voyager spacecraft?
Answer
Jet Propulsion Laboratory
What is the memory capacity of the Voyager Computer Command Subsystem?
Answer
4,096 words
What is the mass of a Voyager spacecraft at launch?
Answer
815 kg
What is the name of the ultraviolet spectrometer on Voyager?
Answer
Ultraviolet Spectrometer (UVS)
What is the name of the mission phase after the planetary flybys?
Answer
Voyager Interstellar Mission
What is the outermost planet visited by Voyager 2?
Answer
Neptune
What is the exact date of Voyager 1's closest approach to Saturn?
Answer
November 12, 1980
The Voyager Missions trivia — quick answers
What are good Voyager Missions trivia questions?
Good questions cover the spacecraft’s planetary encounters, the Grand Tour trajectory, onboard instruments, discoveries at Jupiter, Saturn, Uranus, and Neptune, nuclear power systems, communications, and the spacecraft’s passage into interstellar space.
How hard is Voyager Missions trivia?
Voyager trivia ranges from moderate to difficult. Basic questions may ask which planets the spacecraft visited, while harder questions involve individual moons, ring features, stabilization systems, data recorders, launch power, and mission dates.
Why were the Voyager missions able to visit several outer planets?
The missions took advantage of a rare alignment of Jupiter, Saturn, Uranus, and Neptune. This geometry allowed a spacecraft to use gravity assists, gaining speed and changing direction at each planet instead of carrying enough fuel for every leg of the journey.
What is the Voyager Golden Record?
The Voyager Golden Record is a gold-plated copper phonograph record carried by both spacecraft. It contains sounds, music, greetings in many languages, and images intended to represent life and civilization on Earth. A protective cover includes symbolic instructions for playing the record and locating the Solar System.
How do Voyager spacecraft receive electrical power so far from the Sun?
Voyager uses radioisotope thermoelectric generators, or RTGs. These devices convert heat released by decaying plutonium-238 into electricity. Their output gradually declines over time, so mission controllers have periodically shut down heaters and instruments while preserving core communications and scientific capabilities.