| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | retrograde | Eastern culture | Retrograde motion in astronomy is studied as a scientific phenomenon in Eastern culture and is not associated with astrological beliefs. | 1 |
| 2 | retrograde | astronomy enthusiasts | Astronomy enthusiasts find the retrograde motion of planets to be a fascinating astronomical phenomenon to study. | 1 |