Throughout history, mankind has wondered what is beyond our own planet. They have gazed up at the stars and made some significant and important discoveries related to the field of astronomy. On our list below, you will find great names listed in order of popularity, like Copernicus, Hipparchus, and Ptolemy, among others. Read about the most famous astronomers of all time and their contributions. Formulating the heliocentric illustration of the universe.

Chemistry is a study of reactions between chemicals and substances that most people experience in their everday life. All of our medicines and household products are the result of a history of chemical studies and discoveries. Below is a list of some of the most important chemists of all time organized by the significance of their contributions to this field. Discovery of Radium and Polonium.

Some of the greatest scientists of all time were females who have made important discoveries in a variety of fields in science. Several of their contributions throughout history have even surpassed those of their male counterparts. Our list of the most famous female scientists below are organized in order of popularity so you can read about the advancements that they made. Research on RNA, DNA, graphite, coal and viruses. Work on radioactivity and nuclear physics. Lise Meitner was a key member of a group.

At the age of seventeeen, Albert Einstein enrolled to complete and receive his teaching diploma in the field of physics and mathematics at the Swiss Federal Institute of Technology in Zurich, Switzerland. He debated with Niels Bohr, the other founder of quantum mechanics. In 1905, Einstein published. On the Electrodynamics of Moving Bodies. This contained his theory on relativity. In 1921, Albert Einstein was a recipient of the Nobel Prize in the field of Physics.