Overview
Astronomy is a natural science that studies celestial objects and phenomena, using mathematics, physics, and chemistry to explain their origin and evolution, with notable contributions from scientists like Isaac Newton, Albert Einstein, and Neil deGrasse Tyson. The field encompasses various disciplines, including astrometry, celestial navigation, and observational astronomy, with institutions like the European Space Agency, SpaceX, and the International Astronomical Union playing a crucial role. From the discovery of exoplanets to the study of black holes, astronomy continues to advance our understanding of the universe, with technologies like the Hubble Space Telescope, Kepler Space Telescope, and the Square Kilometre Array