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
Read more
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
Read more
Interesting facts about the Sun
Fast Facts Approximate distance from the Earth to Sun = 93 million miles (149 million km) Distance from the centre
Read more
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
Read more
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
Read more
Measuring the radius of Earth in Km
In ancient times, people imagined our planet in different ways: the inhabitants of Babylon believed that they lived on one
Read more