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Projects: Space Advocacy

Public Input to the Planetary Decadal Survey

Conveying the public's opinions to the National Research Council

At the request of NASA, the National Research Council conducted an assessment within the planetary science community of the priorities for the U.S. planetary research programs for the next 10 years. The Planetary Society was asked to assist this "decadal survey" by seeking input from the general public about planetary exploration. Data were gathered through January 31, 2002.

Missions and scientific objectives are decided upon based on many considerations, including anticipated scientific return, cost, feasibility, and public interest. This survey represented one opportunity for members of the public to tell NASA how they would like to be informed about their missions and about their priorities for planetary exploration.

The following survey results are based on over 54,000 replies.

1. Future of NASA's Planetary Exploration Program

What, in your opinion, should be the ultimate purpose of the U.S. planetary exploration program? Rank each on a scale of 1-10 on the basis of its importance to you, with 1 being the most important and 10 being the least important.

Purpose Overall
Rank
Percentage who
ranked it 1st
Scientific Exploration—learn everything we can about the planets 4.0 23%
Search for any potential danger to Earth from space 4.2 25%
Determine the suitability of other planets for human colonization 4.2 25%
Search for resources in space for use in space or for export to Earth 4.3 19%
Look for life on other planets 4.5 20%
Establish permanent robotic outposts on other planets 4.8 12%
Learn lessons about the Earth by studying other planets 4.8 11%
Understand the origins of the Solar System 5.4 9%


2. Which is preferable?

Statement Percentage who
preferred it
A) missions to new bodies not previously visited by spacecraft 48%
B) missions to explore previously visited objects in greater detail? 51%


3. Choose five of the following missions that you think are most important for space agencies to accomplish in the next decade.

Mission Percentage who listed
it in their top five
Mars Missions 91%
Moon Missions 65%
Europa Missions 62%
Pluto/Kuiper Belt Missions 37%
Io Missions 34%
Comet Missions 30%
Titan Missions 28%
Venus Missions 21%
Jupiter Missions 19%
Phobos Missions 12%
Saturn Missions 12%
Asteroid Missions 12%
Mercury Missions 8%
Neptune Missions 5%
Uranus Missions 4%


4. How do you want to find out about space mission results?

Please indicate in what ways you currently receive news and information about U.S. space exploration activities. On a scale from 1 to 10, place a number next to each indicating how important or useful each one is to you, with "1" being most important/useful, "2" being less important, and so on. You may use the same number more than once.

Medium Overall
Rank
Percentage who
ranked it 1st
World Wide Web Sites 2.8 57%
Television 3.5 32%
Newspapers/News Magazines 3.7 25%
Science or Special Interest Magazine (e.g. Astronomy, Sky & Telescope) 4.6 17%
Electronic Mail (Listserv, newsletter, etc.) 4.9 21%
Radio 5.1 12%
Books 5.2 11%
Museums/Planetariums 5.4 9%
Space Interest Organization Publication (e.g. The Planetary Society, Mars Society, etc.) 5.6 10%
Lectures by Scientists 5.9 9%
Posters 7.3 6%


5. For teachers

Please rank the following in order of their usefulness to you for classroom instruction in space science, with "1" being most useful and "7" being least useful.

Medium Overall
Rank
Percentage who
ranked it 1st
Videos/DVDs/Laserdiscs 2.3 51%
World Wide Web-based reference materials 2.8 32%
NASA-developed hands-on activities 2.9 30%
World Wide Web-based tutorials 2.9 26%
Photographs 3.5 17%
Slides 4.5 10%
Posters 4.6 8%


6. Demographic information

What is your age?
under 15 2%
15-25 25%
25-35 38%
35-45 20%
45-55 11%
55-65 3%
65-75 <1%
over 75 <1%
Gender?
male 91%
female 9%
no response <1%
What is the highest level of education that you have completed?
some high school 6%
High School Diploma or GED 16%
2 or 4 year college degree 50%
advanced degree 25%
no response 3%
About how often do you access the World Wide Web?
Less than once a week 2%
Once a week 1%
Once a day 13%
Several times a day 83%
no response <1%