Search Results | visible universe
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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 is the universe made of?
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What is the universe made of? Is it made of atoms like everything found on Earth? Find out what the universe is made of in this article.
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.
Science Projects for Kids: The Incredible Universe
Science projects for kids on the incredible universe let you explore the worlds of space. Make an astrolabe, star gaze, and take a planetary walk.
Can we manufacture matter?
science.howstuffworks.com/environmental/earth/geophysics/can-we-manufacture-matter.htm
We humans love to create. We build soaring skyscrapers from the ground up. We fill blank canvasses with timeless, magnificent art. Can we achieve the ultimate feat and generate matter?
Gravitational Waves! Or the Chirps That Prove Einstein Was Right
We've observed gravitational waves, thanks to two black holes colliding and two interferometers. Learn about gravitational waves at HowStuffWorks Now.
Just How Many Galaxies Are in the Universe?
science.howstuffworks.com/dictionary/astronomy-terms/galaxy.htm
Galaxies are large systems of stars, gas, dust and dark matter that orbits a center and is bound by gravity. Learn about the characteristics of galaxies.
How Dark Matter Works
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For decades, stargazing scientists have been facing their own darkness on the edge of town as they try to explain one of astronomy's greatest mysteries: dark matter. Have they been successful, or will the universe carry its secrets for a long time?
How Towing Mirrors Work
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Towing mirrors are an important component of safe towing due to the wider visibility they provide. Learn all about towing mirrors at HowStuffWorks.
How the Big Crunch Theory Works
science.howstuffworks.com/dictionary/astronomy-terms/big-crunch.htm
In the big crunch theory, the universe will stop expanding and start shrinking. Read about the big crunch and what it means for you and the universe.