Across
- 3. A space traveller seeking a secondary, habitable planet
- 6. The basis for the iron-clad superheroes today
- 8. Humans, many other warm-blooded creatures
- 9. A tv show starting in 1989 that rewrote the path of the universe
Down
- 1. The state outside of the continental United States that is the final home to otherwise extinct cold-weather creatures
- 2. The pandemic that called for masks before the air crisis
- 4. Ancient reptilian creatures who died in the Cretaceous period
- 5. The final United States President, and first female Vice President
- 7. A red planet with potential for life