| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Astronomers use this, the difference in an object's direction when observed from 2 points, to measure distance | parallax | $2,000 | DJ | ASTRONOMY | 2022-06-13 | #8661 | |
| To compute the distance from Earth to a star, measure its angle of this | parallax | $1,000 | DJ | ASTRONOMY | 1993-09-28 | #2082 |