The airship XY-21, which crashed into the Mediterranean sea on the 11th, was a single-stage, astro-propelled rocket launched 13 months ago from a site within the United States.
13 seconds sound clip from the 20 Million Miles to Earth (1957) movie soundboard.
You can hear this line at 00:58:16.019 in the Blu-ray version of the movie.
Quote context
[...]
- Good morning, ladies and gentlemen of the press.
- I am fully aware of the rumors That began with an air crash ten days ago off the coast of Sicily.
- Not until now have I received permission to make known the facts exactly as they are.
- This cablegram has been signed by the United States secretary of defense.
- The rocket, with its complement of 17 men, had landed on the planet Venus.
- Venus?
- There was one survivor, Colonel Calder, seated beside me, commander of the expedition.
[...]