Where Did the Water on Earth Come From?
Does Earth have more water than any other planet? We must consider the components of water in order to determine its origin. You may already be aware that small...
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How Will You Define Radio Astronomy?
Most of us surely know how to define radio astronomy, but first let’s discuss it further for those who don’t know about the same. Radio astronomy is the...
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How Will You Describe Quasars?
Quasars are astronomical objects of very high luminosity found in the centers of some galaxies and powered by gas spiraling at high velocity into an extremely large...
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Which Discovery of Galileo Is Most Impressive?
Galileo Galilei (1564-1642), was an Italian astronomer, physicist and mathematician, a pioneer of experimental science who made great contributions to the fields of...
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Why Is Our Galaxy Shaped like a Spiral?
A galaxy is a huge number of stars grouped together. Our galaxy contains about 1,00,000 million stars. It looks like a disc with a flat center and spiral arms. From the...
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