Across
- 4. Equinox/. the position of the sun at the time of thevernal equinox
- 5. Solstice/ the solstice on or about June 21st that marks the beginning ofsummer in the Northern Hemisphere.
- 7. telescope/ telescope
- 9. a large system of stars
- 10. Equator/ the great circle of the celestial sphere, lying in the same plane as theearth's equator.
- 15. the grouping or relative position of the stars
- 17. of the two points in the ecliptic farthest from the equator
- 24. deals with the universe beyond the earth's atmosphere.
- 25. telescopes/ telescope that use light
- 26. Spectrum/ the entire spectrum
- 27. replacement
- 29. point when planet is closest to the sun
- 31. the usual course of one's life or range of one's activities.
Down
- 1. Solstice/the solstice on or about December 21st that marks the beginning ofwinter in the Northern Hemisphere.
- 2. X-ray Observatory/ an xray
- 3. the time when the sun crosses the plane of the earth's equator,making night and day of approximately equal length all over the earth
- 6. galaxy we are in
- 8. a scope to look into space
- 11. Webb Space Telescope/ satilight
- 12. / a unit of length
- 13. beyond the violet in the spectrum,
- 14. general structureof the universe
- 16. cataclysmic birth of the universe
- 18. the distance traversed by light
- 19. Equinox/the position of the sun at the time of the autumnal equinox.
- 20. bending of light
- 21. Gamma Ray Observatory/ a satilight
- 22. Space Telescope- deap space telescope
- 23. rotating a object
- 24. farthest from the sun
- 28. when the moon covers the sun
- 30. Space Telescope/ huge telescope