| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1877 Asaph Hall discovered its 2 moons, for which he won the Lalande Prize | Mars DD | $5,000 | DJ | SCIENTISTS | 2015-10-09 | #7145 | |
| In 1877 American astronomer Asaph Hall discovered this planet's moons, Phobos & Deimos | Mars | $200 | J | SCIENTISTS | 1997-01-02 | #2844 |