Scientists investigate a huge meteor that crashes into the ocean off Mexico, and encounter a skyscraper-tall, mobile machine which is designed to syphon energy from…
A team composed of an aerospace scientist, an ex-Air Force general, and an industrialist conceives an ambitious plan to land Americans on the moon. From their base in…
Mourners are gathered around an old man at his wife's grave. Overhead, an airliner heads toward Burbank, California. The pilot, Jeff Trent, and his co-pilot Danny are…
When a flying saucer lands in Washington, D.C., the U.S. Army quickly surrounds it. A humanoid emerges and announces that he comes "in peace and with good will". When he…
Test space rockets exploding at liftoff and increased reporting of UFO sightings culminate in a direct attempt by alien survivors of a dead, extra-galactic civilization…
In Anchorage, journalist Ned Scott (Douglas Spencer), looking for a story, visits the Alaskan Air Command officer's club, where he meets Captain Pat Hendry (Kenneth…
Humankind has achieved space flight capability and built "The Wheel" space station in orbit 1,075 miles (1,730 km) above Earth. It is commanded by its designer, Colonel…
Dr. Tom Anderson, an embittered scientist, has made contact with a Venusian creature, while using his radio transmitter. The alien's secret motivation is to take…