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universe components,distance,and sizes
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Life cycle:The continuous sequence of changes undergone by an organism from one primary form as a gamete, to development of the same form again.
Nebulae:Any indistinct bright area in the night sky, e.g., a distant galaxy.
Spiral:.A plane curved generated by a point moving around a fixing point while constantly recording from or approaching it.
Galaxy:A system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.
Stars:A fixed luminous point in the night sky that is a large,remote incandescent body like the sun.
Elliptical:A galaxy having an approximately ellipsoidal shape and a smooth, nearly featureless brightness profile.
Star:A fixed luminous point in the night sky that is a large,remote incandescent body like the sun.
Irregular:A galaxy that does not have a regular shape, like a spiral or an elliptical galaxy.
Wavelengths: This distance as a distinctive feature of radio waves from a transmitter.
Frequency:The fact of being frequent or happening often.
Electromagnetic spectrum: The range of wavelengths or frequencies over which electromagnetic radiation extends.
Light years:Measure the distances between stars, astronomers often use light-years.
Speed of light:a vacuum at exactly 299,792,458 m/s.
Hertzsprung Russell Diagram:a scatter graph of stars showing the relationship between the stars' absolute magnitudes.
Radio waves:are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light.
Light waves:Light is electromagnetic radiation of a wavelength that is visible to the human eye
Sun:A star that is the basis of the solar system.
universe components,distance,and sizes
Across:1. | a vacuum at exactly 299,792,458 m/s. | 2. | A galaxy that does not have a regular shape, like a spiral or an elliptical galaxy. | 4. | A system of millions or billions of stars, together with gas and dust, held together by gravitational attraction. | 5. | A galaxy having an approximately ellipsoidal shape and a smooth, nearly featureless brightness profile. | 9. | This distance as a distinctive feature of radio waves from a transmitter. |
| 10. | A star that is the basis of the solar system. | 11. | Any indistinct bright area in the night sky, e.g., a distant galaxy. | 13. | Measure the distances between stars, astronomers often use light-years. | 15. | The range of wavelengths or frequencies over which electromagnetic radiation extends. |
| | Down:1. | .A plane curved generated by a point moving around a fixing point while constantly recording from or approaching it. | 3. | The continuous sequence of changes undergone by an organism from one primary form as a gamete, to development of the same form again. | 6. | A fixed luminous point in the night sky that is a large,remote incandescent body like the sun. | 7. | The fact of being frequent or happening often. |
| 8. | are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. | 12. | Light is electromagnetic radiation of a wavelength that is visible to the human eye | 14. | A fixed luminous point in the night sky that is a large,remote incandescent body like the sun. |
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© 2013
PuzzleFast.com, Noncommercial Use Only
universe components,distance,and sizes
Across:1. | a vacuum at exactly 299,792,458 m/s. | 2. | A galaxy that does not have a regular shape, like a spiral or an elliptical galaxy. | 4. | A system of millions or billions of stars, together with gas and dust, held together by gravitational attraction. | 5. | A galaxy having an approximately ellipsoidal shape and a smooth, nearly featureless brightness profile. | 9. | This distance as a distinctive feature of radio waves from a transmitter. |
| 10. | A star that is the basis of the solar system. | 11. | Any indistinct bright area in the night sky, e.g., a distant galaxy. | 13. | Measure the distances between stars, astronomers often use light-years. | 15. | The range of wavelengths or frequencies over which electromagnetic radiation extends. |
| | Down:1. | .A plane curved generated by a point moving around a fixing point while constantly recording from or approaching it. | 3. | The continuous sequence of changes undergone by an organism from one primary form as a gamete, to development of the same form again. | 6. | A fixed luminous point in the night sky that is a large,remote incandescent body like the sun. | 7. | The fact of being frequent or happening often. |
| 8. | are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light. | 12. | Light is electromagnetic radiation of a wavelength that is visible to the human eye | 14. | A fixed luminous point in the night sky that is a large,remote incandescent body like the sun. |
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© 2013
PuzzleFast.com, Noncommercial Use Only