Astronaut Definition: Pioneers of Outer Space Exploration
Understand the definition, origins, and roles of astronauts, including their significant contributions to space missions.
astro
Astrophysics Definition & Exploration: Unveiling the Cosmos
Dive into astrophysics, the branch of astronomy that applies the laws of physics to understand the universe’s vast complexities.
Etymology and origin of word Astrology
The word “astrology” comes from the Greek words ἄστρον (astron), meaning “star”, and λόγος(logos), meaning “word”, “speech”, “discourse”, or more broadly, “study of”. Thus, “astrology” translates to “the study of stars”.
Etymology and origin of word Astronomy
Astronomy, derived from the Greek words astron for ‘star’ and nomos for ‘law’, translates to ‘the law of the stars’, signifying its study of celestial bodies.