Tyrika is a sassy, little black women. She isn't afraid to speak her mind and has the tendancy to be brutally honest. She isn't afraid to roast your ass at any given time. Even when acting salty she's still the cutest thing you could ever witness. Beside that, she's not one to judge which makes her very open minded. Even if she doesn't seem like the type to be affectionate, she is quite loving. Not to forget the fact that she also loves cute white girls, especially by the name Elizabeth.

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.