Across
- 1. Art form created by shaping materials
- 5. Tube with mirrors and colored glass creating changing patterns
- 8. Fragment of a celestial body that lands on Earth
- 14. Sweet liquid produced by flowers to attract pollinators
- 16. Smallest unit of a chemical compound
- 18. Strong desire to travel and explore the world
- 19. Large, upright stone or structure
- 20. Movement of water across a semi-permeable membrane
- 26. System of stars, planets, and dust bound by gravity
- 27. Complex maze-like structure
- 28. Result of dividing one number by another
- 29. Dense forest receiving high rainfall
- 32. Sheltered body of water where ships can dock
- 34. Art of designing dance movements
- 36. Person who inspires or influences others
- 38. Noble gas used in lighting
- 45. Violent rotating column of air extending to the ground
- 48. Musical instrument played by drawing air through holes
- 50. Cold-blooded vertebrate with scales
- 51. Person trained to travel and work in space
- 52. Gentle, mild breeze
- 53. Creation of a new device or process
- 56. Material that allows electricity to pass through
- 57. Cultural rebirth in Europe during the 14th to 17th centuries
- 59. Study of forces and motion
- 60. Technique of creating three-dimensional images
- 64. Precious stone often used in jewelry
- 65. Study of the interaction between light and matter
- 66. A non-biologically related look-alike of a person
- 69. Denoting a period of time in the past that was idyllically happy and peaceful
- 70. Structure used to transport water
- 74. Arid region with very little rainfall
- 76. Treeless region with permanently frozen subsoil
- 78. Lightest element in the periodic table
- 80. Substance used to stimulate the production of antibodies
- 82. Study of the Earth's structure and substances
- 86. Cloud of gas and dust in space where stars are born
- 87. Ruler or leader, often hereditary
- 88. Explosion of a star at the end of its lifecycle
- 93. Observable event or occurrence
- 95. Process of moving apart or separating
- 96. Study of celestial objects and phenomena
- 97. Dark shape and outline of someone or something
Down
- 2. Imagined perfect place or state
- 3. Cheerful and friendly
- 4. Process of combining two or more things into one
- 6. Related to the sky or outer space
- 7. Deep gorge formed by erosion
- 9. Reflection of sound that arrives at the listener some time after the direct sound
- 10. Central stone at the summit of an arch
- 11. Medieval forerunner of chemistry aiming to transform base metals into gold
- 12. Study of trees and woody plants
- 13. State of matter with ionized gas particles
- 15. Person who writes music
- 17. Zone of life on Earth including land, water, and air
- 21. Single-celled microorganism
- 22. Distance between successive peaks of a wave
- 23. The highest point or peak
- 24. Three-dimensional image created with light
- 25. Study of weather and atmospheric conditions
- 28. Very energetic and distant galaxy with an active nucleus
- 30. Device used to measure temperature
- 31. Art of folding paper to make shapes
- 33. Large and important church building
- 35. Vibrating at the same frequency as another system
- 37. Measure of disorder or randomness in a system
- 39. Remains of ancient organisms preserved in rock
- 40. Text carved into a surface
- 41. To stimulate or excite into action
- 42. Long musical composition for orchestra
- 43. Flow of fluid or gas in a spiral
- 44. High city in ancient Greece, often the site of major temples
- 46. Deep blue-violet color
- 47. Building with a dome to project stars and planets
- 49. Device converting mechanical energy into electrical energy
- 54. The universe seen as a well-ordered whole
- 55. Puzzle made of irregularly shaped pieces
- 58. Related to sailors or navigation at sea
- 61. Luxury boat used for recreational purposes
- 62. Gentle, mild breeze
- 63. Measurement north or south of the equator
- 67. Ancient Egyptian monumental structure
- 68. Study of human history through excavation
- 71. Mythical creature with a single horn on its forehead
- 72. Transformation process in insects and amphibians
- 73. Ancient mathematician known for his theorem
- 75. Study of the origin of words and their meanings
- 77. Instrument for observing distant objects
- 79. Prehistoric reptiles that lived millions of years ago
- 81. Occurs when one celestial body moves into the shadow of another
- 83. Person who claims to have the ability to see future events
- 84. Numerical system with base 2
- 85. Molten rock expelled during a volcanic eruption
- 89. Dramatic work combining text and music
- 90. Deviation from what is standard or expected
- 91. Microscopic organisms found everywhere
- 92. Natural hot spring that erupts periodically
- 94. Gas that protects Earth from harmful UV rays