The Renaissance was a time for reform. Renaissance, French for rebirth, describes the intellectual and economic changes that occurred in Europe from the fourteenth through the sixteenth centuries. During this time, Europe emerged from the economic decline of the Middle Ages and experienced a time ...

The human conceptualization of the solar system dates back to the beginning of time. The early Egyptians worshipped the sun as a source of life and then the area called space was becoming a curiosity to humans. Throughout history, our knowledge of the solar system has increased and there is still ...