Interview with Dr. Dave Williams
NASA Moon Tree Expert

Dr. Dave Williams is the Author/Curator of the National Space Science Data Center Website for NASA Goddard Space Flight Center. He graciously answered our questions about the Moon trees.

Brittany asks: Were you very surprised when you first heard about the Moon Trees? When did you first hear about them?

Dr. Williams: Yes, I was very surprised, I didn't know anything about the Moon Trees. I first heard about them from Mrs. Goble, on December 1, 1996 when she sent me an email asking me about the Moon Tree at Camp Koch.

Charlie asks: How did you find out about all of those trees you have listed on your website?

Dr. Williams: The first trees were found from information from the NASA History office and by searching the web, but most of the trees were "found" because someone saw the web page or read one of the articles about them and sent me an email. People would then send me information, pictures, newspaper clippings, whatever they had. Now there is a group of people called "geocachers" who locate trees and record their location on their GPS units and post pictures and information.

Heather asks: Have you ever met any of the Apollo astronauts? If so, did you ask them about the Moon Trees?

Dr. Williams: I've met Harrison Schmitt, of Apollo 17, twice, but I never asked him about the Moon Trees.

Tre asks: How many of the trees you have listed have you actually seen in person?

Dr. Williams: Just the one here at Goddard Space Flight Center. I'm hoping to see more of them some day, I'm really hoping I'll get to see yours soon!

Jessica asks: Would you please tell us about your job? Also, have you always been interested in space?

Dr. Williams: I really like my job. I work at Goddard Space Flight Center in Greenbelt Maryland at the National Space Science Data Center, which is NASA's archive for its space data. I'm the scientist in charge of the planetary data. And as long as I can remember I've been interested in space, my Dad built spacecraft at Grumman when I was growing up and I always loved watching the Gemini and Apollo missions.

Click here to see more of our interview with Dr. Dave Williams.

  Click here to see Dr. Williams' website about the various Moon Trees growing from seeds taken to the moon by Apollo 14 Astronaut Stuart Roosa.

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