Space Word Scramble
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| Term | Definition |
| Penumbra | An outer shadow |
| Revolution | A year is a measurement of 1 revolution around the Sun |
| Rotation | The movement that a planet does in space |
| The Big Bang | This event might have triggered the expansion of the galaxy |
| Outer Planets | Planets that are made of gases |
| Binary Stars | Two stars that orbit each other |
| Pulsar | A type of neutron star that emits pulses of light |
| Red Giant | After all the H2 is used up in fusion, a yellow star begins |
| Nebula | A vast cloud of gas and dust where stars and planets may be formed |
| Planetismals | The nebula overtime spins in a disk shape, and some gases compress |
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mtx
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