Measure the distance of the moon and its radius
Our natural satellite, the Moon, has been attracting people’s views for more than one millennium. It is the second brightest
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planets
Cosmology Definition, New terms, Facts & Theories
Introduction to Cosmology Cosmology is the study of the origin, evolution, and structure of the universe. This science grew out
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Interesting facts about the Sun
Fast Facts Approximate distance from the Earth to Sun = 93 million miles (149 million km) Distance from the centre
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Galaxies, Stars & Constellations brief Study with Facts
A brief study of Galaxy, Stars and Constellations What is a galaxy? A galaxy is a massive space that contains
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Kepler’s Laws on the Movement of the Planets
Astronomy was of interest to Kepler from an early age, but smallpox transferred in childhood hit the future scientist’s eyes
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Measuring the radius of the Earth
In ancient times, people imagined our planet in different ways: the inhabitants of Babylon believed that they lived on one
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