Question 1

True or false: The rover’s wheels are solid aluminum, with no inflatable parts, to avoid punctures.

Accepted Answer

True. Unlike Curiosity’s damaged wheels, Perseverance uses thicker, grouser-patterned aluminum wheels that are more durable.

Question 2

True or false: The rover can self-drive autonomously at up to 120 meters per hour without human input.

Accepted Answer

True. Using its AutoNav system, Perseverance navigates obstacles and terrain autonomously, averaging about 120 meters per hour.

Question 3

True or false: Perseverance is the first rover to carry a helicopter, Ingenuity, which flies using solar power alone.

Accepted Answer

False. Ingenuity runs on solar-charged batteries, but Perseverance provides the communication link; the helicopter is not solely solar-powered for flight.

Question 4

True or false: The rover’s parachute had a hidden binary code message in its orange-and-white pattern.

Accepted Answer

True. The pattern encoded JPL’s motto 'Dare Mighty Things' in binary, a fun Easter egg for space enthusiasts.

Question 5

True or false: The rover’s sample tubes are sterilized to prevent Earth microbes from contaminating Mars.

Accepted Answer

True. Tubes are baked at over 230°C to destroy any Earth biology, ensuring pristine samples for future return missions.

Question 6

True or false: Perseverance carries a microphone that recorded the first audio on Mars, including wind sounds.

Accepted Answer

True. It was the first rover with a working microphone; it captured wind, rover noises, and even the Ingenuity helicopter's whir.

Question 7

True or false: Perseverance’s MOXIE experiment produced enough oxygen to support a human for one hour.

Accepted Answer

False. MOXIE generated about 10 minutes of breathable oxygen per run, not enough for an hour, though scalable for future missions.

Question 8

True or false: Perseverance uses a nuclear battery that will power it for exactly 14 years and no longer.

Accepted Answer

False. It uses a plutonium radioisotope thermoelectric generator (MMRTG) with a 14-year half-life, but the actual power output declines gradually, not an exact cutoff.

Mars Perseverance Rover Trivia Questions