Johannes Kepler Biography
Johannes Kepler was born 27th December,1571yr, at Weil der Stadt,Germany and was died 15th November, 1630yr at Regensburg,He was a …
Astronomers
Galileo Galilei Full Biography PDF
Galileo Galilei was an italian researcher who defined the basic “law of falling bodies” which he confirmed by cautious estimations. Galileo developed a telescope with which he examined lunar cavities, and found four moons spinning around Jupiter …
Isaac Newton full Biography PDF
Isaac Newton was the greatest English mathematician of his generation. He laid the foundation for differential and integral calculus. His work …
The Life and Work of Isaac Newton
Sir Isaac Newton was born in 25th December 1642yr amd was died on 20th March 1727yr, he was an English …
Famous Indian Mathematicians
India has a rich history of Mathematicians and there are several famous Indian mathematicians who have made significant contributions to …
Astrobiologist Biography PDF
Astrobiologists are who,,study the origins, evolutions, distribution, and future of life in the universe… Other common definitions are the study …
Kalpana Chawla Biography PDF
Kalpona Chawola was the first Indian origin woman and the 2nd Indian person to fly in space,,, after astronaut Rakesh …
Famous Astranauts Biography PDF
An astronaut is any person who travels to space on a human spaceflight/spaceship program to partake as a crew member …