laura cicco says neil armstrong rngs the first astronaut, gave her the moon dust when he walk on then. mark strassmann spoke to cicco about the dust she says is out of this world. >> that's one small step -- >> reporter: neil armstrong's 1969 moonwalk made him world-famous, but not to 10-year-old laura cicco in 1972. >> my mom handed mimi dad's business card and said turn it over. and on the back was neil armstrong. >> reporter: laura's dad was friends. the gray stuff inside was dust from the moon. >> it was not a big deal. i was into barbies and horseback riding. >> did you even know who neil armstrong was? >> i'm not positive. >> we'll take that as a no. >> reporter: she grew up, became laura cicco, and forgot all about it. but five years ago after her parents died, she opened up her mother's home chest in the attic. when i opened it, i knew immediately what it was. i said, this is it. my husband chris said what? i said the moon dust. >> reporter: she learned something else. nasa considers all material government property and has a history of tracking down all that is in private ha