| C | X | N | I | R | O | P | E | R | G | M | A | L | S | B | D |
| E | O | O | C | P | E | T | E | R | I | R | A | C | G | A | E |
| P | N | I | E | H | I | T | A | N | O | D | I | O | A | R | T |
| H | I | T | Z | L | R | V | E | R | U | S | A | L | L | Y | I |
| E | U | A | O | E | I | O | U | M | Y | M | B | N | A | C | R |
| I | Q | R | T | T | N | A | M | H | O | E | B | J | X | E | O |
| D | E | E | Y | W | P | I | P | O | D | L | A | R | Y | N | E |
| A | O | L | L | Q | X | O | T | O | S | F | O | A | A | T | T |
| L | X | E | D | K | R | X | E | H | S | P | Z | B | R | R | E |
| O | T | C | S | T | R | A | T | O | S | P | H | E | R | E | M |
| K | X | C | S | N | O | I | L | E | H | I | R | E | P | H | O |
| G | C | A | S | T | E | R | O | I | D | N | Q | Y | R | D | C |
| I | Y | E | S | P | I | L | C | E | B | O | L | I | D | E | I |
| K | Q | A | R | B | M | U | Y | T | A | F | F | B | X | G | Z |
| ACCELERATION | AEROLITE | ALBEDO |
| ASTEROID | ASTROPHYSICS | AURORA |
| BARYCENTRE | BOLIDE | BOLOMETER |
| CEPHEID | CHROMOSPHERE | COMET |
| ECLIPSE | EQUINOX | GALAXY |
| GRAVITY | METEORITE | NADIR |
| PENUMBRA | PERIHELION | STRATOSPHERE |
| UMBRA | ZENITH |
Word Search 17 - www.WuzzlesandPuzzles.com