Atom-Age Combat #3

In a race between Earth and its enemies to reach the moon first, a chemist aboard a manned space ship discovers that two opposing elements in the crew will explosively react together. After the two elements combat each other on an alien planet, the soldiers attempt to continue their mission by sneaking behind enemy lines through a crater. Back on Earth, the Navy faces an imminent atomic attack from enemy aircraft and must prepare defensive measures while long-range fighters engage the enemy air fleet.