Mars: The Red Planet
| O | C | R | V | Q | J | A | P | N | T | T | Q | Z | U |
| A | L | I | E | H | D | O | T | E | S | M | N | H | K |
| P | K | Y | R | T | L | Y | N | I | Y | R | N | V | T |
| G | E | I | M | A | A | A | T | C | M | O | E | S | R |
| Y | H | R | R | P | L | R | O | L | Y | T | G | O | V |
| W | K | C | S | P | U | L | C | N | E | S | F | M | A |
| S | A | C | D | E | O | S | A | B | B | T | H | I | L |
| P | X | E | O | N | V | C | M | R | I | S | P | E | L |
| P | R | O | Y | R | E | E | O | O | E | U | H | D | E |
| E | D | I | X | O | N | O | R | I | N | D | O | D | S |
| N | A | M | R | O | V | E | R | A | I | S | B | S | P |
| U | Z | E | E | D | F | S | N | O | N | N | O | O | J |
| H | Y | T | I | S | O | I | R | U | C | C | S | I | C |
| W | A | T | E | R | I | C | E | N | A | A | E | O | L |
- CANYON
- COLONY
- CRATER
- CURIOSITY
- DEIMOS
- DUSTSTORM
- IRONOXIDE
- OLYMPUSMONS
- PERSEVERANCE
- PHOBOS
- POLARCAP
- REDPLANET
- ROCKY
- ROVER
- VALLES
- WATERICE
Mars gets its rusty color from iron oxide in the dust, and this puzzle rounds up the features and missions that make the fourth planet so interesting. You'll hunt for Olympus Mons, the moons Phobos and Deimos, and rovers like Curiosity and Perseverance. It's a good fit for space-loving kids and classroom astronomy units. Play it here in your browser or print a copy for later.