Across
- 2. / to travel over (a region, area, etc.) for the purpose of discovery.
- 4. / a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space.
- 6. / beneath the surface of the ground.
- 8. / something that will exist or happen in time to come.
- 10. / something made up, that did not exist previously and that is recognized as the product of some unique intuition.
- 11. / an animal kept as a companion in the home
Down
- 1. / a colorless, odorless gas, an element that is about one-fifth of the volume of the atmosphere and is present in a combined state in nature.
- 3. / the (number of) people living in an area.
- 5. / imitation; not real.
- 7. / a body, as a piece of iron or steel, that has the property of attracting certain substances, as iron.
- 9. / a person or thing of unusually great size or power.