The place you find yourself when you just don't feel like doing anything.

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 place where you go with intentions to briefly stop by, yet somehow lasts for eternity. It usually ends in negative consequences. It's the equivalent of just "stopping by grandma's house," you know you should get going, but you just can't. You get sucked in against your will.