The Space Race Word Search (hard)

Find the vocabulary words from DK's The Space Race: The Journey to the Moon and Beyond. Circle or click and drag on words across, down, or diagonal. You can print the puzzle or use the interactive version on your tablet, computer, or smart phone.

Word Bank

ASTRONAUT
BOOSTER
COMET
KUIPER BELT
LAUNCH
MICROGRAVITY
NEBULA
ORBIT
PROBE
RED PLANET
SIMULATION
SPACECRAFT
STAR
TETHER
WORMHOLE