Across
- 3. pattern of stars used in ancient navigation
- 5. occulation of one celetial body by another
- 6. partaining to our star
- 10. could create a black hole or neutron stars
- 11. unit measuring distance, not time
Down
- 1. has a luminous trail caused by atmospheric entry
- 2. too small to be a planet but too large to burn into a star
- 4. the collapse of a massive stellar core
- 7. compact star emitting regular bursts of radiation
- 8. this cycle governs tides and calendars
- 9. a system bound by gravity