| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | binary pulsar | astronomy research community | Binary pulsars are essential for the study of general relativity and gravitational waves in the field of astronomy research. | 11 |
| 2 | binary pulsar | scientists | Binary pulsars are considered an important celestial object by scientists for studying gravitational waves and general relativity. | 1 |