most call this female wana be thing a lying person, located in the southern part of california close to escondido in a rural area. she is not pretty nor even close to cute with bad hair and a face that will just disgussed you whenever you look at her. this girl is a sociopath, she can do the craziest lies and make herself believe it. she is not honest and a bitch that if you tell her anything she will twist into her own words and use it against you! she is a terrible person that if at the rate she is going will rott in hell.

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.