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Your search for "NASA pictures" returned 349 results
How China's Pollution Sniffers Work
science.howstuffworks.com/environmental/green-science/pollution-sniffer.htm
Air pollution in China has spurred the training of air pollution sniffers to detect toxic gas. Read more about air pollution detection through smell.
Second to None: Here's the Buzz on Buzz Aldrin
history.howstuffworks.com/historical-figures/buzz-aldrin.htm
Buzz Aldrin was the second man on the moon, as well as a math whiz, scuba enthusiast and inspiration for Buzz Lightyear. How cool is all that?
Exploring Mars: Insights Into the Red Planet
science.howstuffworks.com/mars.htm
Since the 1960s, we've been captivated by the planet Mars. How different is our neighbor, and what have we learned about the most explored planet?
How Did the Universe Begin?
science.howstuffworks.com/dictionary/astronomy-terms/universe-begin.htm
The universe and how it began is explained in this article from HowStuffWorks. Learn about the origins of the universe.
What if Earth changed its orbit?
science.howstuffworks.com/science-vs-myth/what-if/what-if-earth-changed-its-orbit.htm
Our planet's path around the sun defines life on Earth. What would happen if it changed?
Answer These Questions and We'll Match You to the STEM Job That Fits Your Personality
Do you want a job that will be future-proof? Are you considering a job in a STEM field? Do you need expert guidance on which job to pursue? Take this quiz, and we'll tell you which STEM job matches your personality!
Is there a hole in the universe?
science.howstuffworks.com/dictionary/astronomy-terms/hole-in-universe.htm
A hole in the universe was recently discovered by scientists at the University of Minnesota in 2007. Read about the discovery of a hole in the universe.
How Sunspots Work
science.howstuffworks.com/sunspot.htm
Sunspots are explained in this article. Learn about sunspots.
How Adhesive Tape Works
science.howstuffworks.com/innovation/everyday-innovations/adhesive-tape.htm
In 1925, after an auto paint job gone wrong, a young research assistant was struck by the idea for adhesive tape. But how does tape actually stick, and how are we able to peel it off a roll?
How Hot Is the Sun? Colder, the Closer You Get!
science.howstuffworks.com/why-sun-atmosphere-hotter-than-surface.htm
How hot is the sun, and why does this star's atmosphere hit higher temperatures than its core? Read on to learn about the weird physics.