A creature that has an extremely attractive younger sister. This creatures main defensive/offensive maneuver is the quick, but deadly 'shin kick'. It is known to dispense bricks on command. Be sure not to play the doctor who theme around this creature, or it will become enraged. 'Shin kicking' will ensue. It is commonly found in the Sonoran desert.

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 creature that has an extremely attractive younger sister. This creatures main defensive/offensive maneuver is the quick, but deadly 'shin kick'. It is known to dispense bricks on command. Be sure not to play the doctor who theme around this creature, or it will become enraged. 'Shin kicking' will ensue. It is commonly found in the Sonoran desert.