Since 2020, aggregated from related topics
Astrophysical observations involve the study of celestial objects and phenomena using instruments such as telescopes, satellites, and other observational tools. These observations may include studying the properties of stars, galaxies, black holes, and other cosmic objects, as well as investigating the behavior of these objects over time. Astrophysical observations play a crucial role in advancing our understanding of the universe and its various components, helping researchers to uncover new phenomena, test theories, and further our knowledge of the cosmos.