![](https://wtop.com/wp-content/uploads/2012/12/270266.jpg)
Thinkstock
![](https://wtop.com/wp-content/uploads/2012/12/270267.jpg)
Thinkstock
![](https://wtop.com/wp-content/uploads/2012/12/270398.jpg)
AP
![](https://wtop.com/wp-content/uploads/2012/12/270257.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270258.jpg)
NASA
![](https://wtop.com/wp-content/uploads/2012/12/270396.jpg)
dozenal.org
![](https://wtop.com/wp-content/uploads/2012/12/270260.jpg)
Thinkstock
![](https://wtop.com/wp-content/uploads/2012/12/031f5cbb-df48-495d-aa28-c6c29560fcc9.jpg)
AP Photo/Kin Cheung
![](https://wtop.com/wp-content/uploads/2012/12/270268.jpg)
Thinkstock
![](https://wtop.com/wp-content/uploads/2012/12/270263.jpg)
David Shankbone/Wikipedia
![](https://wtop.com/wp-content/uploads/2012/12/270397.png)
WTOP/Lacey Mason
![](https://wtop.com/wp-content/uploads/2012/12/270265.jpg)
Thinkstock
![](https://wtop.com/wp-content/uploads/2012/12/270266-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270267-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270398-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270257-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270258-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270396-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270260-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/031f5cbb-df48-495d-aa28-c6c29560fcc9-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270268-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270263-260x174.jpg)
![](https://wtop.com/wp-content/uploads/2012/12/270397-260x174.png)
![](https://wtop.com/wp-content/uploads/2012/12/270265-260x174.jpg)
Do you have your 12/12/12 trivia ready?