Young scholars investigate the characteristics of a clay ball.  For this particles lesson students examine what happens to a ball of clay when it is dropped from different heights. 

In this space puzzle, students identify names of spacecraft, planets, and items placed in space. A list of 18 words are provided for students to identify.

In this moon worksheet, students calculate information about the crater that was created by a massive impact. This worksheet has 3 problems to solve.

If you look up at the sky on a clear night, you may see a red dot among the stars. This dot is Mars, named in ancient times after the Roman god of war. Although no one has ever visited this red planet, we know a lot about it. This site...

Pictures and descriptions of the robot spacecraft that have explored the planets and outer space since the 1960s.

Students learn about the history of space exploration and what is happening in the current space program.