Undergrad What affects light near black holes and stars?

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Light passing near massive objects like stars or black holes experiences gravitational lensing, where its path is bent due to the object's intense gravitational field. This phenomenon can lead to observable effects such as distorted images of distant objects and the creation of multiple images. The discussion encourages the physics student to explore existing literature and share specific questions for deeper understanding. A recommended resource is a PF Insights article that introduces gravity's effects around massive objects. Understanding these concepts is crucial for comprehending the behavior of light in extreme gravitational environments.
Lari Santos
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I am a physics student and I have a question: What happens to light when it passes near a very massive object, like a star or a black hole?
 
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What reading have you been doing about this question? What have you found? Can you post links to your reading and ask specific questions about that reading? Thanks.
 
I do not have a good working knowledge of physics yet. I tried to piece this together but after researching this, I couldn’t figure out the correct laws of physics to combine to develop a formula to answer this question. Ex. 1 - A moving object impacts a static object at a constant velocity. Ex. 2 - A moving object impacts a static object at the same velocity but is accelerating at the moment of impact. Assuming the mass of the objects is the same and the velocity at the moment of impact...

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