Ever wanted a great space picture?

A new service by NASA is this new site called "GRIN", short for Great Images in NASA. It is the house to some of NASA's greatest picutres ever. The site enables you to search by subject, keyword or by Center, giving you a rundown of some of the greatest pic's.

This site could very well be a nice source for teaching aids regarding space lessons' plans or sending the students to this site tou look something up.

Here is one of my favorites so far.