| Clue | Answer | % Correct |
|---|---|---|
| The name of the Robinson's spaceship. | Jupiter 2 | 95%
|
| "Nefarious" would-be saboteur and reluctant stowaway. | Dr. Zachary Smith | 85%
|
| The Robinson's intended destination. | Alpha Centauri | 75%
|
| The Robinson's motorized ground transportation. | The Chariot | 60%
|
| The organization responsible for the Robinson's mission. | Alpha Control | 47%
|
| Invisible electromagnetic barrier that protects the spaceship (sometimes). | Force Field | 40%
|
| Long-forgotten (until Season Three) shuttlecraft. | Space Pod | 38%
|
| "Harmless" model number of the Robinson robot. | B9 | 34%
|
| Fuel source mined by the Robinsons on many worlds. | Deutronium | 30%
|
| "Uplifting" machine the Robinsons use for reconnaissance or search and rescue. | Jetpack | 29%
|
| Nickname for that pet. | The Bloop | 29%
|
| The Robot's primary function. | {Environmental} control | 28%
|
| Name of Penny Robinson's primary pet. | Debbie | 27%
|
| Launch date for the mission. | October 16, 1997 | 25%
|
| Prof. John Robinson's field(s) of expertise. | Astrophysics/Geology | 23%
|
| Source of fresh vegetables for the family. | The hydroponic garden | 23%
|
| Dubious "wrist rockets" designed to take an astronaut from orbit to the ground. | Parajets | 18%
|
| Name given for the first alien planet the Robinsons land on. | Priplanus | 18%
|
| It controls the spaceship's inertial guidance system. | Astrogator | 13%
|
| Alien civilization that has mastered matter transfer. | The Taurons | 12%
|
| Radio call-sign of the unnamed group determined to sabotage the Robinson's mission. | Aeolus 14 Umbra | 11%
|
| Large body of water on that planet, twice traversed by the Robinson party. | The Inland Sea | 11%
|
| Dr. Maureen Robinson's field of expertise. | Biology | 9%
|
| Name given to the Robinson's mission by the media. | {America}'{s} {First} {Family} in Space | 4%
|