Search Results | galaxy cluster
Your search for "galaxy cluster" returned 44 results
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.
The Milky Way Galaxy Quiz
play.howstuffworks.com/quiz/milky-way-galaxy-quiz
Do you have more than a passing interest in the night sky? Channel your aspiring inner astronomer and see if you can ace this quiz on the Milky Way.
Types of Galaxies: Why Galaxies Come in Different Shapes
science.howstuffworks.com/why-some-galaxies-come-in-different-shapes.htm
Galaxies are complex systems held together by gravity, but the shapes of different types of galaxies are a result of gravity along with rotation speed and time.
How Dark Matter Works
science.howstuffworks.com/dictionary/astronomy-terms/dark-matter.htm
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?
Can You Identify These Types of Celestial Bodies From NASA Pictures?
play.howstuffworks.com/quiz/can-you-identify-these-types-of-celestial-bodies-from-nasa-pictures
Many different types of celestial objects inhabit our night sky, and some of them can even be seen by the naked eye! In this quiz, we'll explore 40 amazing celestial bodies, along with their applicable NASA images. Think you can match the photo to the celestial object? Take this quiz now to find out!
The Milky Way: Understanding Our Place in the Galaxy
science.howstuffworks.com/milky-way.htm
A look at the night sky at any time of year will reveal a faint band of light stretching across the sky -- our solar system's home, the Milky Way. How much do we really know about it?
Only a Black Hole Could Make a Black Hole That Massive!
science.howstuffworks.com/only-black-hole-could-make-black-hole-that-massive.htm
Black holes may merge to produce second-generation black holes. Learn more about black holes at HowStuffWorks.
Sonification: Listening to the Haunting Sounds of the Universe
science.howstuffworks.com/sonification.htm
Sonification is the process of taking data and turning it into sound. When it come to the universe we live in, scientists are finding that the sounds are definitely otherwordly and very beautiful.
How Tessellations Work
science.howstuffworks.com/math-concepts/tessellations.htm
Mathematics achieves the sublime. Sometimes, as with tessellations, it rises to art. In their simplest form, tessellations consist of a single shape that repeats over a two-dimensional plane without any gaps. Why was M.C. Escher so fixated on them?
How Nebulae Work
science.howstuffworks.com/dictionary/astronomy-terms/nebula.htm
Nebulae used to be thought of as glowing galactic clouds, but now scientists know they are unique entities. Learn more about how nebulae work.