The idea of using quantum entangled photons to photograph the past is an intriguing concept, but it is important to clarify some key points.
Quantum entanglement is a phenomenon where two or more particles become correlated in such a way that the state of one particle is intimately connected to the state of the others, regardless of the distance between them. This correlation exists instantaneously and seems to defy classical notions of cause and effect.
While quantum entanglement allows for instantaneous correlations between particles, it does not directly enable us to capture or observe events from the past. Entangled photons themselves do not carry information about specific events or images from a prior time. Their correlation is a property that arises from the quantum nature of the particles and the experimental setup.
Photographing the past would require the ability to send information or signals from the past to the present. As of our current understanding of physics, there is no known mechanism to achieve this feat. The laws of causality and the flow of time as we perceive them suggest that information cannot be transmitted backward in time.
Quantum entanglement is a fascinating area of study with many practical applications, such as quantum teleportation, quantum cryptography, and quantum computing. However, it does not provide a direct means to access or photograph events from the past.
It's worth noting that scientific exploration continues, and our understanding of these concepts may evolve in the future. But based on the knowledge we have today, photographing the past using quantum entangled photons is not considered a viable possibility.