How do we know the speed of a galaxy?
Fortunately, there is a way to detect the motion of a galaxy: By examining the spectrum of light from a galaxy, you can determine whether the galaxy is moving towards or away from Earth, and how fast.
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Our galaxy is rotating very slowly, it takes the Sun 220 mill...
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How does a galaxy that contains a quasar differ from an ordinary galaxy?
Quasars are peculiar objects that radiate as much energy per ...
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How can I change the caller tune on my Galaxy cell?
To change the caller tone on your Samsung Galaxy, go into "My...
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Is the milky way an elliptical galaxy?
The Milky Way is a gigantic spiral disk with a bright, centra...
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How do I hard reset a Samsung Galaxy Precedent when I'm locked out?
To do a hard reset on a Samsung Mythic, turn the power off on...
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How do astronomers observe the spiral structure of our galaxy?
Astronomers look for the following to ID a spiral structure: ...
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When will the Samsung galaxy note be released on Verizon?
There is no information available about when the Samsung gala...
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The Sombrero Galaxy (also known as M104 or NGC 4594 ) is an u...
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How do I hard reset a Samsung Galaxy Precedent when I'm locked out?
To do a hard reset on a Samsung Mythic, turn the power off on...
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What phone carrier is the Galaxy S2 coming to?
The Samsung Galaxy S2 may well land on AT&T in the United Sta...
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How many arms does the Milky Way Galaxy have?
After nearly 50 years of intensive study, astronomers still c...
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How big is the Milky Way Galaxy?
The Milky Way is 100,000 light-years in diameter, and is beli...
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How do I hard reset a Samsung Galaxy Precedent when I'm locked out?
To do a hard reset on a Samsung Mythic, turn the power off on...
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Are we in the milky way galaxy?
Yes, the Earth is located in the same galaxy or solar system ...
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We live in the Milky Way galaxy. ChaCha's happy to help 24/7,...
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Are we in the milky way galaxy?
Yes, the Earth is located in the same galaxy or solar system ...
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What phone is better between the HTC Vivid or Samsung Galaxy s2?
The HTC Vivid has 4.5 stars from users (off of CNET Reviews)....
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How much is a Samsung galaxy s tablet worth?
A Samsung Galaxy S is an Android smart phone and it costs $24...
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Is the Samsung Galaxy tone for ATT only?
Did you mean "Samsung Galaxy Touch"? This is Sprint's variati...
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Should i get an Iphone or a Samsung Galaxy?
The iPhone 4S has a 4 out of 5 star rating from Cnet Reviewer...
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How do you print screen on the Samsung Galaxy S?
With the running Android OS on the Galaxy S, make this phone ...
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Which galaxy does the sun belong?
The sun belongs to the Milky Way galaxy. Common form for gala...
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How much is the Samsung Galaxy Note?
The price for a no contract Samsung Galaxy phone is $749.99, ...
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When will the Samsung Galaxy S2 be released?
The next Galaxy phone in the series, the Samsung Galaxy S3, i...
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How big is the Samsung Galaxy tab screen?
The Samsung Galaxy tab screen is 7-inches.Tab users will also...
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What phone is better between the HTC Vivid or Samsung Galaxy s2?
The HTC Vivid has 4.5 stars from users (off of CNET Reviews)....
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Is the Samsung Galaxy tone for ATT only?
Did you mean "Samsung Galaxy Touch"? This is Sprint's variati...
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How do you take screen shots with a galaxy precedent?
To take screenshots with the Galaxy Precedent Android phone, ...
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Is the Samsung Captivate the best Galaxy S?
Yea, the Samsung Catpivate is currently the best phone from G...
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What is the largest galaxy we know of?
The largest galaxies that we know of are giant elliptical gal...
About Galaxy
A galaxy is a group of billions and billions of stars clumped together by gravity. If our planet was a house, the solar system our town, our galaxy the Milky Way, would be our country.
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