Source A: Early Views on Astronomy

'Ancient civilizations looked to the stars to understand their world. The Babylonians, Greeks, and Chinese made significant advances in observing celestial bodies, which later influenced medicine and navigation.' Provenance: Excerpt from a history of astronomy, 2005.

Source B: The Impact of Copernicus

'Nicolaus Copernicus proposed a heliocentric model of the solar system, challenging the long-held geocentric view. His work laid the foundation for future scientific discoveries that transformed our understanding of the universe.' Provenance: Scientific biography, 1998.

Source C: The Telescope's Role in Scientific Progress

'The invention of the telescope allowed astronomers to observe celestial objects in detail, leading to discoveries such as moons around Jupiter and detailed planetary surfaces, which impacted scientific understanding and medicine.' Provenance: Scientific journal, 2010.

Source D: Modern Perspectives

'Today, astronomy continues to influence other scientific fields, including medicine through technologies such as space-based observation tools used in imaging and diagnostics. Its historical development paved the way for interdisciplinary progress.' Provenance: Scientific review, 2018.