1. |
satellite | A body, such as the moon, that revolves around a larger body. This may also be an artificial object that was sent into space to orbit another object. | | A star may form from this cloud of gas and dust in space. | | An old star of average size that has begun to expand and cool as its fuel has begun to run out. | | A measure of the brightness of a star or another celestial body. |
|
|
2. |
nebula | A star may form from this cloud of gas and dust in space. | | A dark area on the sun that is caused by magnetic storms. | | 1. The distance light travels in one Earth year. 2. Used to measure long distances in space. The distance that light travels in one year.
| | 1. A red giant that uses almost all of its fuel will begin to collapse into this type of star. At this stage of a star's life cycle the star will give out very little light. 2. Small, hot stars (the leftover centers of old stars) that are near the end of their lives.
|
|
|
3. |
sunspot | A dark area on the sun that is caused by magnetic storms. | | A massive star that uses up all its fuel, rapidly contracts, and explodes. The explosion releases an enormous burst of energy. | | A small celestial body that orbits the sun. This often has three parts: a nucelus, a coma, and a tail. | | 1. When a part of the solar system moves in an orbit around another part of the solar system. 2. The motion the moon makes around the Earth.
|
|
|
4. |
galaxy | The final stage of a star's life cycle, when no light is released from the star. | | An instrument used by astronomers to study the light given off by stars. | | 1. A star pattern that makes a picture. 2. A group of stars that form a pattern or shape. Ancient astronomers named these patterns after animals or from Greek mythology.
| | A group of stars, gas, and dust, such as the Milky Way. |
|
|
5. |
magnitude | A body, such as the moon, that revolves around a larger body. This may also be an artificial object that was sent into space to orbit another object. | | 1. An instrument that makes distant objects seem larger. 2. an instrument that gathers light to make faraway objects appear larger, closer, and clearer
| | A measure of the brightness of a star or another celestial body. | | 1. The path one body in space takes as it revolves around another body; such as that of Earth as it revolves around the sun. 2. A path that an object follows as it revolves around another object.
|
|
|
6. |
comet | An area of dense, invisible matter in space. The gravitational attraction is so large in this that anything that enters will not escape. | | A small celestial body that orbits the sun. This often has three parts: a nucelus, a coma, and a tail. | | This occurs when one celestial body passes through the shadow of another celestial body. | | All matter and energy that exists including Earth, stars, planets, and dust. |
|
|
7. |
universe | Matter from a nebula that has begun to condense under the weight of gravity to begin the formation of a star. | | Matter from a nebula that has begun to condense under the weight of gravity to begin the formation of a star. | | An instrument used by astronomers to study the light given off by stars. | | All matter and energy that exists including Earth, stars, planets, and dust. |
|
|
8. |
eclipse | This occurs when one celestial body passes through the shadow of another celestial body. | | An area of dense, invisible matter in space. The gravitational attraction is so large in this that anything that enters will not escape. | | The final stage of a star's life cycle, when no light is released from the star. | | A measure of the brightness of a star or another celestial body. |
|
|
9. |
revolve | A group of stars, gas, and dust, such as the Milky Way. | | A dark area on the sun that is caused by magnetic storms. | | A star may form from this cloud of gas and dust in space. | | 1. When a celestial body moves in an orbit around another celestial body. 2. when they move around its orbit (Earth around sun)
|
|
|
10. |
spectroscope | 1. A red giant that uses almost all of its fuel will begin to collapse into this type of star. At this stage of a star's life cycle the star will give out very little light. 2. Small, hot stars (the leftover centers of old stars) that are near the end of their lives.
| | An instrument used by astronomers to study the light given off by stars. | | 1. A path that an object follows as it revolves around another object. 2. A path that a celestial body takes as it revolves around another celestial body.
| | A massive star that uses up all its fuel, rapidly contracts, and explodes. The explosion releases an enormous burst of energy. |
|
|
11. |
white dwarf | 1. A red giant that uses almost all of its fuel will begin to collapse into this type of star. At this stage of a star's life cycle the star will give out very little light. 2. Small, hot stars (the leftover centers of old stars) that are near the end of their lives.
| | 1. The distance light travels in one Earth year. 2. Used to measure long distances in space. The distance that light travels in one year.
| | 1. An instrument that makes distant objects seem larger. 2. an instrument that gathers light to make faraway objects appear larger, closer, and clearer
| | 1. A group of stars that form a pattern or shape. Ancient astronomers named these patterns after animals or from Greek mythology. 2. the stars outlining an imaginary pitchure in the sky
|
|
|
12. |
light-year | 1. When a part of the solar system moves in an orbit around another part of the solar system. 2. When a celestial body moves in an orbit around another celestial body.
| | An old star of average size that has begun to expand and cool as its fuel has begun to run out. | | This occurs when one celestial body passes through the shadow of another celestial body. | | 1. The distance light travels in one Earth year. 2. Used to measure long distances in space. The distance that light travels in one year.
|
|
|
13. |
protostar | All matter and energy that exists including Earth, stars, planets, and dust. | | Matter from a nebula that has begun to condense under the weight of gravity to begin the formation of a star. | | A body, such as the moon, that revolves around a larger body. This may also be an artificial object that was sent into space to orbit another object. | | A small celestial body that orbits the sun. This often has three parts: a nucelus, a coma, and a tail. |
|
|
14. |
orbit | 1. A path that a celestial body takes as it revolves around another celestial body. 2. The path one body in space takes as it revolves around another body; such as that of Earth as it revolves around the sun.
| | An instrument used by astronomers to study the light given off by stars. | | An area of dense, invisible matter in space. The gravitational attraction is so large in this that anything that enters will not escape. | | 1. The distance light travels in one Earth year. 2. Used to measure long distances in space. The distance that light travels in one year.
|
|
|
15. |
supernova | A massive star that uses up all its fuel, rapidly contracts, and explodes. The explosion releases an enormous burst of energy. | | A body, such as the moon, that revolves around a larger body. This may also be an artificial object that was sent into space to orbit another object. | | A dark area on the sun that is caused by magnetic storms. | | This occurs when one celestial body passes through the shadow of another celestial body. |
|
|
16. |
black hole | 1. A path that an object follows as it revolves around another object. 2. A path that a celestial body takes as it revolves around another celestial body.
| | Matter from a nebula that has begun to condense under the weight of gravity to begin the formation of a star. | | 1. A group of stars that form a pattern or shape. Ancient astronomers named these patterns after animals or from Greek mythology. 2. the stars outlining an imaginary pitchure in the sky
| | An area of dense, invisible matter in space. The gravitational attraction is so large in this that anything that enters will not escape. |
|
|
17. |
telescope | An old star of average size that has begun to expand and cool as its fuel has begun to run out. | | 1. An instrument that makes distant objects seem larger. 2. an instrument that gathers light to make faraway objects appear larger, closer, and clearer
| | All matter and energy that exists including Earth, stars, planets, and dust. | | A measure of the brightness of a star or another celestial body. |
|
|
18. |
constellation | 1. A red giant that uses almost all of its fuel will begin to collapse into this type of star. At this stage of a star's life cycle the star will give out very little light. 2. Small, hot stars (the leftover centers of old stars) that are near the end of their lives.
| | A small celestial body that orbits the sun. This often has three parts: a nucelus, a coma, and a tail. | | 1. the stars outlining an imaginary pitchure in the sky 2. A star pattern that makes a picture.
| | A star may form from this cloud of gas and dust in space. |
|
|
19. |
black dwarf | The final stage of a star's life cycle, when no light is released from the star. | | A massive star that uses up all its fuel, rapidly contracts, and explodes. The explosion releases an enormous burst of energy. | | A group of stars, gas, and dust, such as the Milky Way. | | 1. When a part of the solar system moves in an orbit around another part of the solar system. 2. When a celestial body moves in an orbit around another celestial body.
|
|
|
20. |
red giant | An instrument used by astronomers to study the light given off by stars. | | A body, such as the moon, that revolves around a larger body. This may also be an artificial object that was sent into space to orbit another object. | | An old star of average size that has begun to expand and cool as its fuel has begun to run out. | | A small celestial body that orbits the sun. This often has three parts: a nucelus, a coma, and a tail. |
|
|