Across
- 1. celestial bodies where magnetic fields dominate
- 6. Cosmic heartbeats
- 8. Energy waves emitted by pulsars
- 10. Pairs of stars orbiting each other, in celestial relationships
- 13. the center of a pulsar's spin
- 14. Duration of rotational cycles
Down
- 2. often detected in the form of gamma rays or X-rays
- 3. Devices used to study cosmic signals
- 4. emitted by rapidly rotating neutron stars
- 5. Signals from space detected by telescopes
- 7. Remnants of massive stars, including pulsars
- 9. Cosmic events or occurrences studied in astronomy
- 11. composed mainly of neutrons
- 12. recurrent sudden emissions of energy