US space agency

Gravity

Gravity is a fundamental force that shapes the universe's fabric.The ancient Greek philosopher Aristotle and Albert Einstein both contributed to our understanding of gravity's nature.Gravity's mysterious power continues to captivate scientists and philosophers alike.

Autonomy

Autonomy is the quality of being self-governing and independent.The concept of autonomy dates back to ancient Greece, where it was associated with the gods.Modern theories of autonomy emphasize individual freedom and decision-making.

Necessity

Necessity is the state of being required or unavoidable.The concept of necessity has been present in various cultures and religions throughout history.From biblical teachings to philosophical debates, necessity remains a fundamental aspect of human existence.

Ethos

Ethos refers to a person's character or moral principles.In ancient Greek philosophy, ethos was closely tied to the concept of teleology.Teleology highlights the idea that living things have inherent purposes or goals.The ancient Greek philosopher Epicurus defined ethos as the distinction between virtue and vice.

Mentorship

Mentorship is the guidance and instruction of others.The concept of mentorship has its roots in ancient civilizations, where wise men and women shared their wisdom.From Socrates to Confucius, mentorship has played a significant role in shaping human culture.

Geography

Geography is the study of the physical and human environment.The concept of geography was first developed by Eratosthenes, an ancient Greek geographer.Eratosthenes' work laid the foundation for modern geography and its application in various fields.The ancient Greek philosopher Plato also contributed to the understanding of geography.

Fundamentalism

Fundamentalism is a movement that emphasizes core beliefs and values.The concept of fundamentalism dates back to ancient Christianity, where it was associated with the early Church Fathers.Modern fundamentalist movements have appeared in various forms, from conservative politics to religious extremism.From the 19th-century Christian fundamentalists to contemporary right-wing ideologies, fundamentalism remains a significant force.