Search Results | solar system
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How do plants compare to solar cells when it comes to collecting solar energy?
science.howstuffworks.com/environmental/green-science/question638.htm
How do plants compare to solar cells when it comes to collecting solar energy? Would you get more power from an acre of ground by putting solar cells on it or by raising plants?
How the Moon Works
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The moon is the Earth's only natural satellite and the closest celestial object. Learn about the moon and some of the theories about the moon's origin.
Cosmogony
science.howstuffworks.com/dictionary/astronomy-terms/cosmogony-info.htm
Cosmogony, the study of the origin and development of the universe as a whole and of the individual bodies that compose it.
Why We Need Artificial Gravity for Long Space Missions
science.howstuffworks.com/artificial-gravity.htm
NASA and other agencies have been studying artificial gravity in hopes they will someday use it to help astronauts combat the effects of weightlessness in space. How close are we to that reality?
Can You Answer These General Knowledge Questions Every Adult Should Know?
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There are a lot of things are considered general knowledge, but not everybody knows them. Put your general knowledge savvy to the test with this HowStuffWorks quiz!
Shooting Star Meaning, Spirituality and Superstitions
science.howstuffworks.com/10-superstitions-about-stars.htm
These days, we may take the stars for granted, but it's not hard to imagine the wonder early humans must have felt gazing up at those inexplicable points of light. Naturally, superstitions were bound to develop - some more fortuitous than others.
Gamers Can Help Scientists Hunt for Real Exoplanets in 'EVE Online'
science.howstuffworks.com/eve-online-exoplanet-discovery.htm
European scientists are inviting gamers to become citizen scientists, sifting through real astronomical data to spot undiscovered planets orbiting other stars.
How NASA Works
science.howstuffworks.com/nasa.htm
When most people think of NASA, they probably think of astronauts and the Kennedy Space Center. But there's a whole lot more to this 60-year-old organization.
10 Ways to Stop a Killer Asteroid
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Killer asteroids are all fun and games -- until they're headed for earth. Luckily, scientists have come up with 10 ways to stop a killer asteroid.
10 Companies Utilizing Green Construction
Can you name 10 Companies Utilizing Green Construction? Keep reading to learn about green construction and companies using green methods.