A colloqualism that has the same effect as the phrase 'what the fuck' (abbr. wtf?!) i.e. denoting incredulity.
This phrase first appeared in the 1961 D film 'The Beast of Yucca Flats',due to the director actually misplacing the soundtrack of the movie, and it has since been a mystery why or what it had to do with the movie plot.

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.

A colloqualism that has the same effect as the phrase 'what the fuck' (abbr. wtf?!) i.e. denoting incredulity.
This phrase first appeared in the 1961 D film 'The Beast of Yucca Flats',due to the director actually misplacing the soundtrack of the movie, and it has since been a mystery why or what it had to do with the movie plot.