Question 1

True or false: InSight landed near Mars's equator in a region called Elysium Planitia, chosen for its sunny and flat terrain.

Accepted Answer

False. InSight did land near the equator in Elysium Planitia, which is flat and sunny, so this statement is actually TRUE—it's a trick. The correct answer is true.

Question 2

True or false: InSight carried a small helicopter named Ingenuity to explore Mars's surface from the air.

Accepted Answer

False. The helicopter Ingenuity flew on the Perseverance rover mission, not InSight. InSight had no rotorcraft; its focus was subsurface geology.

Question 3

True or false: InSight's seismometer detected marsquakes, but the lander's solar panels were eventually covered in dust, ending its mission.

Accepted Answer

True. InSight recorded over 1,300 marsquakes, but dust accumulation on its solar panels caused power loss, leading to mission termination in December 2022.

Question 4

True or false: InSight's mission included a weather station that recorded daily Martian tornadoes.

Accepted Answer

False. InSight had a weather station (TWINS), but it measured temperature, wind, and pressure; it did not detect tornadoes—those are dust devils, which were seen by other rovers.

Question 5

True or false: InSight used a burrowing heat probe nicknamed 'the mole' that got stuck just below the surface.

Accepted Answer

True. The Heat Flow and Physical Properties Package (HP3) struggled to penetrate Martian soil due to unexpected soil properties, stalling at about 40 cm depth.

Question 6

True or false: InSight's data revealed that Mars's crust is surprisingly thin, similar to Earth's oceanic crust.

Accepted Answer

False. InSight found Mars's crust is about 20-37 km thick, thicker than Earth's oceanic crust (~7 km). The comparison is inaccurate; Mars's crust is more like Earth's continental crust.

Question 7

True or false: InSight detected magnetic signals from ancient rocks, suggesting Mars once had a global magnetic field.

Accepted Answer

True. InSight's magnetometer measured strong magnetic fields from buried rocks, indicating Mars had a global dynamo field billions of years ago, now extinct.

Question 8

True or false: InSight was the first NASA lander to deploy a seismometer directly on Mars's surface.

Accepted Answer

True. Earlier missions like Viking had seismometers attached to the lander chassis, but InSight's SEIS instrument was placed on the ground via a robotic arm for better sensitivity.

InSight lander Trivia Questions