A crew of astronauts, including a scientist and a reporter, launch from England into outer space on a rocket which can serve as a satellite. Their mission is to test a new tritonium bomb, but after the bomb fails to repel itself from the ship, the crew has only a matter of hours to defuse or destroy the weapon before it explodes.
Satellite in the Sky
The British launch the world's first orbital vehicle. Their military sends a super-bomb along, which goes wrong and threatens the crew and a stowaway.
