Exploration
Artist's concept of future moon exploration

NASA plans to send astronauts to explore the moon again. Image Credit: NASA

      the act of looking into or studying something unknown



Sentences:
One day you might be part of an exploration team that travels to Mars.

My sister earned her exploration badge after she hiked through the woods.



More Information:
http://ksnn.larc.nasa.gov/exploration.html   →
http://www.nasa.gov/mov/178697main_045_ksnn_3-5_rtf_04_cap.mov