| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Out at the edge of the solar system, the heliopause is where this stream of plasma from the sun meets interstellar space | the solar wind | $1,600 | DJ | A LITTLE ASTRONOMY | 2023-02-03 | #8800 | |
| Blown back by this, a comet's ion tail points almost directly away from the Sun | the solar wind DD | $6,000 | DJ | ASTRONOMY | 2022-06-13 | #8661 | |
| The steady flow of charged particles from the sun's corona into space is called this | the solar wind DD | $3,000 | DJ | ASTRONOMY | 1991-11-25 | #1666 |