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Stellarium Is the Free 'Planetarium' for Your Computer
science.howstuffworks.com/astronomy-software-stellarium.htm
Not sure what you're seeing in the night sky? Astronomy software such as Stellarium makes stargazing easier by helping to explain what you're seeing when you look at the stars.
Why Are Some Comets Green?
science.howstuffworks.com/green-comet.htm
News headlines talk about a rare green comet appearing in the sky. The comet itself is rare, but green comets, not so much. What makes some comets appear green?
What Is Whiskey Fungus and Is it Dangerous?
science.howstuffworks.com/life/biology-fields/whiskey-fungus.htm
Distilleries call this evaporative substance "angel's share" and promise that it's not dangerous, but nearby residents find it coating everything around them and aren't so sure.
Midnight Sun
science.howstuffworks.com/dictionary/astronomy-terms/midnight-sun-info.htm
Midnight Sun, a name given the sun when it can be seen at midnight during the Arctic or Antarctic summer.
How Much Do You Know About Forensic Science?
play.howstuffworks.com/quiz/how-much-do-you-know-forensic-science-learn
Forensics -- it's a staple of TV crime shows and thriller movies. But how much of what you've seen on the screen is realistic? We've designed a quiz on real-life forensics that'll put your knowledge to the test. Duck under the yellow tape and give it a try!
How a Supernova Works
science.howstuffworks.com/supernova.htm
A dying star can explode with the force of a few octillion nuclear bombs and create any element in the universe. But why do stars go supernova?
How Solar Eclipses Work
science.howstuffworks.com/solar-eclipse.htm
Solar eclipses are rare and amazing phenomena. Learn about what happens in a solar eclipse and how to observe one safely.
How to Use Mirrors While Towing
auto.howstuffworks.com/auto-parts/towing/vehicle-towing/maneuvers/using-mirrors-while-towing.htm
Using mirrors while towing is essential to towing your vehicle safely. Learn all about using mirrors while towing at HowStuffWorks.
The Ultimate Astronomy Quiz
play.howstuffworks.com/quiz/astronomy-quiz
Though the astronomy field has evolved from its primitive beginnings, there's still a boundless cosmos to explore. Test your astronomy knowledge with our quiz.
Is Light Matter and Does It Weigh Anything?
science.howstuffworks.com/light-weigh.htm
Seven ounces a ray! No, that's a lie. Measuring the weight of light is not as straightforward as that. So what's the more complicated explanation?