Gravitational Time Dilation – Definition & Detailed Explanation – Astrophysics Glossary

I. What is Gravitational Time Dilation? Gravitational time dilation is a phenomenon predicted by Albert Einstein’s theory of general relativity, which states that time passes at different rates in regions of different gravitational potential. In simpler terms, this means that time moves more slowly in stronger gravitational fields. This concept has profound implications for our … Read more

Quasar Host Galaxies – Definition & Detailed Explanation – Astrophysics Glossary

I. What are Quasars? Quasars, short for quasi-stellar radio sources, are extremely luminous and energetic objects found in the distant universe. They are powered by supermassive black holes at the centers of galaxies, which are actively accreting matter. This process releases a tremendous amount of energy in the form of radiation, making quasars some of … Read more

Infrared Astronomy – Definition & Detailed Explanation – Astrophysics Glossary

I. What is Infrared Astronomy? Infrared astronomy is a branch of astronomy that focuses on studying celestial objects and phenomena that emit infrared radiation. Infrared radiation is a type of electromagnetic radiation that has longer wavelengths than visible light, making it invisible to the human eye. However, infrared radiation can be detected and studied using … Read more